The 1810 census of New Rochelle, Westchester County, New York, p age 219a [1084] lists Eliza Flanderow as head of a household con sisting of one white female 21-45, one white male 11-15, and tw o white females ten or younger.
He does not appear in the 1820 census in Elizabeth's family, an d he is not mentioned in Elizabeth's will, which suggests he ma y have died.