Hi,
Eliza J seems to be missing from the 1920 census showing her father - Detroit Ward 12, Wayne, Michigan.
Alexender Allen 75 Born Scotland. Immigrated 1911. Alien.
Elizabeth Allen 69 Born Scotland. Immigrated 1911. Alien.
William M Allen 26 Born Scotland. Son. Single. Immigrated 1909. PA. Machinist. Bolter Co.
Robert Nisbet 51 Immigrated 1919. Son-in-law. Widowed. Alien. Packer. Drug Factory.
Sandra