Platte County was organized December 31, 1838, from the Platte Purchase and named for the Platte River. Platte is a French word meaning "flat" or "shallow." The County Seat is Platte City. See also County History or Courthouse History for more historical details.
Platte County has records of genealogical interest available: Recorder of Deeds: Index to deeds, 1839-1890; Deed records, 1839-1895; Index to marriage records, 1838-1894; Marriage records, 1839-1917; Application for marriage licenses, 1913-1919. Clerk of the Circuit Court: Circuit court records, 1839-1887; Index to naturalization records, 1846-1886; Naturalization records, 1846-1886 and 1905-1924; Declarations of naturalizations, 1907-1926. Clerk of the Probate Court: Index to probate records, 1839-1 936; Probate records) 1839-1887; Administrator’s/executor’s letters, bonds and records, 1849-1894; Inventories, appraisements and sale bills, 1852-1891; Settlement records, 1872-1902; Probate packets, 1894; Will records, 1840-1933.
The Health Department has Birth & Death Records from 1910-Present. See Court Records for more details on whats available from the courthouse.
Counties adjacent to Platte County are Buchanan County (north), Clinton County (northeast), Clay County (east), Wyandotte County, Kansas (south), Leavenworth County, Kansas (southwest), Atchison County, Kansas (northwest). Cities and Towns include Camden Point, Dearborn, East Leavenworth, Edgerton, Farley, Ferrelview, Houston Lake, Iatan, Kansas City, Lake Waukomis, Northmoor, Parkville, Platte City, Platte Woods, Ridgely, Riverside, Tracy, Waldron, Weatherby Lake, Weston
Researchers often overlook the importance of court records, probate records, and land records as a source of family history information.
All Departments below are in the Platte County Courthouse located at 415 3rd St., Suite 70, Platte City, MO 64079; Telephone: (816) 858-2232 , unless otherwise noted below. The Official County website is located at http://co.platte.mo.us . See also Courthouse History.
PLEASE READ FIRST: Please call the clerk's department to confirm hours, mailing address, fees and other specifics before visiting or requesting information because of sometimes changing contact information. The record dates below are from the earliest date to present time.
Platte County Clerk of the Court has Birth & Death Records from 1883-87. In this office in each county is located an index to common pleas, records of all extant proceedings, chancery minute books, records of births and deaths, county court records, right-of-way and road records, as well as surveyor's records (including field notes and plats made by the county surveyor). This office usually holds the county treasurer's notes, bonds and commissions, records of marks and brands, wolf scalps, stray notices, real estate assessments, and tax books. In some counties, early terms for this court included “Chancery” or the “Court of Common Pleas.”
Platte Register of Deeds / Recorder has Marriage Records from 1839 and Land Records from 1839. The Office of Recorder of Deeds records and files instruments of writing affecting real property or personal property, subdivision plats, federal and state tax liens, and other instruments of writing. Also, the Recorder’s Office issues marriage licenses, and in accordance with the Uniform Commercial Code files termination statements. All recorded instruments are available for public research.
Platte County Probate Court Clerk has Probate Records from 1839. In the smaller counties, probate matters are handled in the same office as the associate circuit court office. (In larger counties, there will be a separate probate court clerk's office and separate probate judges/commissioners).
Platte County Circuit Court Clerk has Court Records from 1839. This office holds the direct index to records such as divorces, debt, dissolution of partnerships, adoptions, judgment, and tax fee books including direct and indirect indexes. They also retain the index to criminal records and criminal files of the circuit court. Adoptions are under the jurisdiction of the circuit court. Naturalization records, including petitions, declarations of intention, certificates, and certificates of allegiance, and granting of citizenship are also located in the clerk's office, as well as an index to civil case files. Some naturalization records have been found with the deeds.
Below is a list of online resources for Platte County Court Records. Email us with websites containing Platte County Court Records by clicking the link below:
Birth, marriage, and death records are connected with central life events. They are prime sources for genealogical information.
Missouri Department of Health and Senior Services, Bureau of Vital Records, P.O. Box 570, Jefferson City, MO 65102, Please allow up to approximately 6-8 weeks for processing of all type of certificates when ordered through the mail. They have the following records:
Order In Person:To request a birth or death certificate from a local health department, you may download the application and submit it in person or by mail to the nearest local health department.
Order By Mail: Make check or money order payable to the Missouri Department of Health and Senior Services. Checks must be drawn on a United States bank. A money order must be drawn on a United States bank or issued by the United States Postal Service. Do not send cash. Mail to the following address:Missouri Department of Health and Senior Services, Bureau of Vital Records, P.O. Box 570, Jefferson City, MO 65102. Please include return address on envelope and application form.
Below is a list of online resources for Platte County Vital Records. Email us with websites containing Platte County Vital Records by clicking the link below:
Few, if any, records reveal as many details about individuals and families as do government census records. Substitute records can be used when the official census is unavailable
Countywide Records: Federal Population Schedules that exist for Platte County, Missouri are 1840, 1850, 1860, 1870, 1880, 1900, 1910, 1920 and 1930. Other Federal Schedules to look at when researching your family tree in Platte County, Missouri are Industry and Agriculture Schedules availible for the years 1850, 1860, 1870 and 1880. Slave Schedules exist for 1850 & 1860. The Mortality Schedules for the years 1850, 1860, , 1870 and 1880.There are free downloadable and printable Census forms to help with your research. These include U.S. Census Extraction Forms and U.K. Census Extraction Forms
Below is a list of online resources for Platte County Census Records. Email us with websites containing Platte County Census Records by clicking the link below:
Genealogy Atlas has images of old American atlases during the years 1795, 1814, 1822, 1823, 1836, 1838, 1845, 1856, 1866, 1879 and 1897 for Missouri and other states.
You can view rotating animated maps for Missouri showing all the county boundaries for each census year overlayed with past and present maps so you can see the changes in county boundaries. You can view a list of maps for other states at Census Maps.
You can view rotating animated maps for Missouri showing all the county boundary changes for each year overlayed with past and present maps so you can see the changes in county boundaries.
Below is a list of online resources for Platte County Maps. Email us with websites containing Platte County Maps by clicking the link below:
Military and civil service records provide unique facts and insights into the lives of men and women who have served their country at home and abroad.
The uses and value of military records in genealogical research for ancestors who were veterans are obvious, but military records can also be important to re-searchers whose direct ancestors were not soldiers in any war. The fathers, grandfathers, brothers, and other close relatives of an ancestor may have served in a war, and their service or pension records could contain information that will assist in further identifying the family of primary interest. Due to the amount of genealogical information contained in some military pension files, they should never be overlooked during the research process. Those records not containing specific genealogical information are of historic value and should be included in any overall research design.
Below is a list of online resources for Platte County Military Records. Email us with websites containing Platte County Military Records by clicking the link below:
The Missouri Historical Society has some original tax records; others can be found in the Western Historical Manuscript Collection at the University of Missouri, but most extant records remain in the office of the clerk of the county court. The Missouri State Archives has microfilmed some tax records for the counties of Boone, Callaway, Cape Girardeau, Chariton, Clay, Cooper, Franklin, Howard, Marion, Monroe, Montgomery, St. Charles, St. Francois, and Ste. Genevieve.
Prior to 1850, purchasers of the federal lands in Missouri were exempt from land taxes for five years after purchase. If one finds an ancestor on a Missouri tax list with livestock, etc., but no land being taxed, the individual may have purchased his land from the government within the preceding five years.
Some early delinquent tax lists were sent to the state auditor's office and are now located in the Capitol Fire Documents held by the Missouri State Archives
Below is a list of online resources for Platte County Tax Records. Email us with websites containing Platte County Tax Records by clicking the link below:
The Repositories in this section are Archives, Libraries, Museums, Genealogical and Historical Societies. Many County Historical and Genealogical Societies publish magazines and/or news letters on a monthly, quarterly, bi-annual or annual basis. Contacting the local societies should not be over looked. State Archives and Societies are usually much larger and better organized with much larger archived materials than their smaller county cousins but they can be more generalized and over look the smaller details that local societies tend to have. Libraries can also be a good place to look for local information. Some libraries have a genealogy section and may have some resources that are not located at archives or societies. Also, take a special look at any museums in the area. They sometimes have photos and items from years gone by as well as information of a genealogical interest. All these places are vitally important to the family genealogist and must not be passed over.
Below is a list of online resources for Platte County Genealogical Addresses. Email us with websites containing Platte County Genealogical Addresses by clicking the link below:
Obituaries can vary in the amount of information they contain, but many of them are genealogical goldmines, including information such as names, dates, places of birth and death, marriage information, and family relationships.
There are many churches and cemeteries in Platte County. Some transcriptions are online. A great site is the Platte County Tombstone Transcription Project.
The Missouri State Archives has published A Brief Guide to Church Records on Microfilm which is a county by county listing, but it is currently out of print. The available church records can be located by using the Archives' Manuscript Register. Church microfilm rolls are not available for purchase, without written consent of the individual church, and must otherwise be used at the Missouri State Archives. The Western Historical Manuscript Collection on the University of Missouri-Columbia campus holds some church records. These can be located by using their descriptive catalogue or microfiche guide. Most church records in Missouri are scattered and remain in private hands
There is no central registry for cemeteries located in Missouri. The following national cemeteries are located in Missouri:
Below is a list of online resources for Platte County Cemetery & Church Records. Email us with websites containing Platte County Cemetery & Church Records by clicking the link below:
The use of published genealogies, electronic files containing genealogical lineage, and other compiled sources can be of tremendous value to a researcher.
When view family trees online or not, be sure to only take the info at face value and always follow up with your own sources or verify the ones they provide. Below is a list of online resources for Platte County Family Trees, web forums and other family type information. Email us with websites containing Platte County Family Trees, web forums and other family type information by clicking the link below:
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After the court had been meeting in homes and rental property, Platte County paid $100 for a double log structure to use as a courthouse in February 1840. The court used this building for nearly two years until the first permanent courthouse was completed. Construction for the permanent courthouse had been ordered in May 1840. W. M. Paxton, in Annals of Platte County, claims that Demetrius A. Sutton (1795-1848), an experienced architect, drew the plans and prepared the specifications for the 50-foot-square brick courthouse. For this service the court paid him $10. He also served on the courthouse building committee.
Sutton, a native of Fayette County, Kentucky, gained the respect of his Platte County associates, who considered him intelligent, well read, agreeable and talented. In addition to providing the plan and design of the courthouse, he may have been responsible for the drawing found in the clerk's office.
The two-story building, completed by the November 1841 court term, faced south. On the first floor, a center hall led to the courtroom on the north. Two 18-foot-square offices on either side of the hall faced south. The second story repeated the arrangement.
Religious leaders conducted services in the large meeting hall above the courtroom, where seats were reserved by subscription. The courthouse had a hipped roof, covered with tin and topped by a cupola with ball and spire. Medlin and Anderson did the stone work, David Hunt, the brick work, and four carpenters finished the wood work. By August 1842 contractors completed the courthouse, and proud Platte Countians held a celebration ball. Contributions from religious organizations and subscriptions partially funded the building. The 1876 Atlas estimated the cost at $15,000. In December 1861 the building was destroyed by Civil War activity.
In September 1864 the court made the first appropriation of $40,000 to begin a new courthouse; they accepted the plans of Peter McDuff and awarded the building contract to J. A. McGonigle for $88,500. McDuff, born in 1813, immigrated from Scotland. He had designed courthouses for Clinton County in 1858 and Clay County in 1859. He identified himself as a carpenter in the 1850 census, but earned the reputation in northwest Missouri as a superior draftsman and contractor. For this new courthouse, the court bought the lot where the Platte County courthouse still stands.
Cornerstone ceremonies took place on June 20, 1866, and by May 1867 the two-story, soft red brick building was completed. It originally measured 80 by 100 feet.
The building faces south and features a triple-arched entry in the center pavilion. The black and white square flagstones on the foyer floor have been a particular source of pride. Several additions have been made through the years to this building that continues to serve as Platte County's courthouse.
After many years of discussion concerning the fate of the courthouse, preservation of the building now seems assured. It is a fine and rare example of Missouri architecture from the 1860s and has been listed on the National Register of Historic Places. Platte County was fortunate in having two unusually talented men contribute to its 19th century architectural heritage.