↑ Samuel Albert (Biggerstaff) House (1832-1917) took his mother's surname as his own and changed it from Biggerstaff, his natural father's surname, to House some time after the 1850 US census. The presumption is that he was illegitimate and his father was Isaac Biggerstaff. Some records/ trees have him as the son of a House man who lived in Harper's Ferry but there is not evidence of that suitable to quote... Source: Diane Weintraub