Thomas Jefferson 'Jeff' McDowell

1860 - 1930  (69 years)

• Name	Thomas Jefferson 'Jeff' McDowell  [1, 2, 3, 4, 5]
  Census	1860	Liberty, St Francois, Missouri, USA   [4]
  	Age: 4/12; Son of Sarah and William McDowell
  Birth	11 Mar 1860	Knob Lick, St Francois, Missouri, USA   [1, 2, 4]
  Gender	Male
  Census	1910	St Francois, St Francois, Missouri, USA   [1]
  	Marital Status: Married to Mary Ann; Relation to Head of House: Head
  Death	23 Feb 1930	Farmington, St Francois, Missouri, USA   [2, 3]
  Burial	Knob Lick Cemetery, Knob Lick, St Francois, Missouri, USA   [2]
  	Mary and T Jefferson McDowell are buried together
  Person ID	I26412	A Tree Called Smith
  Last Modified	21 Jul 2025

  
  

  Family	Mary Ann Iahn,   b. 20 May 1876, Valles Mines, St Francois, Missouri, USA d. 25 Nov 1967, Fredericktown, Madison, Missouri, USA (Age 91 years)
  Marriage	11 Jan 1899	Desloge, St Francois, Missouri, USA   [5, 6]
  Children	1. Clement Vernon McDowell,   b. 2 Feb 1901, Arkansas, USA d. 30 Jul 1981, Ironton, Iron, Missouri, USA (Age 80 years)  [Father: natural]  [Mother: natural]
  Family ID	F11548	Group Sheet  |  Family Chart
  Last Modified	21 Jul 2025

  
  

• Event Map

  Census - Age: 4/12; Son of Sarah and William McDowell - 1860 - Liberty, St Francois, Missouri, USA Birth - 11 Mar 1860 - Knob Lick, St Francois, Missouri, USA Marriage - 11 Jan 1899 - Desloge, St Francois, Missouri, USA Census - Marital Status: Married to Mary Ann; Relation to Head of House: Head - 1910 - St Francois, St Francois, Missouri, USA Death - 23 Feb 1930 - Farmington, St Francois, Missouri, USA  = Link to Google Earth

  
  

• Sources

  [S11466] Ancestry.com, 1910 United States Federal Census, (Name: Ancestry.com Operations Inc; Location: Lehi, UT, USA; Date: 2006;), Year: 1910; Census Place: St Francois, Saint Francois, Missouri; Roll: T624_808; Page: 31A; Enumeration District: 0092; FHL microfilm: 1374821. 1910 United States Federal Census Year: 1910; Census Place: St Francois, Saint Francois, Missouri; Roll: T624_808; Page: 31A; Enumeration District: 0092; FHL microfilm: 1374821 [S10852] Find a Grave: McDOWELL Thomas J 1860-1930, Thomas Jefferson McDowell. Mary and T Jefferson McDowell are buried together https://www.findagrave.com/memorial/54327601/thomas_jefferson_mcdowell [S236] Ancestry.com, Web: Missouri, Death Certificates, 1910-1962, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT ; Date: 2015;). Web: Missouri, Death Certificates, 1910-1962 [S93] Ancestry.com, 1860 United States Federal Census, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT ; Date: 2009;), Year: 1860; Census Place: Liberty, St Francois, Missouri; Page: 24; Family History Library Film: 803645. 1860 United States Federal Census Year: 1860; Census Place: Liberty, St Francois, Missouri; Page: 24; Family History Library Film: 803645 [S10] Ancestry.com, Missouri, Marriage Records, 1805-2002, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT ; Date: 2007;), Missouri State Archives; Jefferson City, MO ; Missouri Marriage Records [Microfilm]. Missouri, Marriage Records, 1805-2002 Missouri State Archives; Jefferson City, MO, USA; Missouri Marriage Records [Microfilm] [S10851] Find a Grave: IAHN Mary McDowell 1876-1967, Mary Ann Iahn McDowell. Mrs. Mary Ann McDowell, of Fredericktown, was born May 20, 1876 at Valles Mines and died November 25, 1967 at the age of 91 years and six months, at the Madison Memorial Hospital. She was the daughter of the late William Iahn and Isabelle Higgs Iahn. Her husband, Thomas Jefferson 'Jeff' McDowell preceded her in death in 1930. She is survived by one son, a daughter, five grandchildren, two great-grandchildren; and six step-grandchildren; one brother, two sisters, also several nieces and nephews and a host of friends. Services were conducted Monday, November 27 at 1:30 p.m. at the Church of God of Prophecy. Interment was in Knob Lick Cemetery under the direction of the Wilson Funeral Service in Fredericktown. https://www.findagrave.com/memorial/100638346/mary-ann-mcdowell