1880 Federal Census Bedford Co., TN 1st Civil District (Page No. 20), age 6 months (McMahan)
1900 Federal Census McLennan Co. McGregor, Tx (Sheet No. 18) age 20 (McMahan)
1910 Federal Census Taylor Co. Precinct 2 , Tx (Sheet No. 35B) age 30 (listed as Louis R. McKimey)
1920 Federal Census McLennan Co. Precinct 5, Tx (Sheet No. 14A) age 40 (listed as Laura McKemey)
1930 Federal Census Rusk Co. Precinct 7, TX (Sheet No. 2A) age 50 (listed as Laura Howeth)