1920 U.S. Census, Westmoreland County, Virginia
Montross District, Sheet 4
Farm, Dwelling 57, Family 58
Willis, Moses, head, owns free of mortgage, male, mulatto, 34, married, can read and write, born in Virginia, both parents born in Virginia, speaks English, farmer on home farm, works on own account, 56 on farm schedule
Willis, Virginia, female, mulatto, 28, married, can read and write, born in Virginia, both parents born in Virginia, speaks English, no occupation
Willis, Irving, son, male, mulatto, 9, single, attended school, born in Virginia, both parents born in Virginia, no occupation
Willis, Leslie, son, male, mulatto, 6, single, attended school, born in Virginia, both parents born in Virginia, no occupation
Willis, Rachael, daughter, female, mulatto, 3-10/12, single, born in Virginia, both parents born in Virginia, no occupation
Willis, Moses, son male, mulatto, 2-5/12, single, born in Virginia, both parents born in Virginia, no occupation
Taylor, Bradley, adopted son, male, black, 12, single, attended school, can read and write, born in Virginia, both parents born in Virginia, no occupation

1930 U.S. Census, Westmoreland County, Virginia
Montross District, Sheet 3
Dwelling 62, Family 62, family lives on farm
Willis, Moses, head, owns farm, male, negro, 45, married, married at age 24, not in school, can read and write, born in Virginia, both parents born in Virginia, speaks English, farmer on general farm, works on own account, employed, 48 on farm schedule
Willis, Virginia, wife, female, negro, 39, married, married at age 18, not in school, can read and write, born in Virginia, both parents born in Virginia, speaks English, no occupation
Willis, Irving, son, male, negro, 20, single, not in school, can read and write, born in Virginia, both parents born in Virginia, speaks English, laborer on farm, wage worker, employed
Willis, Leslie, son, male, negro, 17, single, not in school, can read and write, born in Virginia, both parents born in Virginia, speaks English, no occupation
Willis, Rachial, daughter, female, negro, 13, single, attended school, can read and write, born in Virginia, both parents born in Virginia, speaks English, no occupation
Willis, Moses, son, male, negro, 12, single, attended school, can read and write, born in Virginia, both parents born in Virginia, speaks English, no occupation
Willis, Thomas, son, male, negro, 10, single, attended school, can read and write, born in Virginia, both parents born in Virginia, speaks English, no occupation
Willis, Edith M., daughter, female, negro 7, single, attended school, born in Virginia, both parents born in Virginia, speaks English, no occupation
Willis, Willie E., son, female [sic], negro, 5, single, not in school, born in Virginia, both parents born in Virginia, no occupation
Willis, James P., son, male, negro, 3, single, not in school, born in Virginia, both parents born in Virginia, no occupation
Willis, George A., son, male, negro, 1, single, not in school, born in Virginia, both parents born in Virginia, no occupation