Around 1848 Landsford Ingalls joined his brothers James and Worthen Ingalls on four quarter sections they had purchased near Elgin, Illinois with Jame’s son Jasper and another relative, Joseph Ingalls. Landsford in shown in 1850s census records as a laborer. In 1860 Lansford Ingalls and his wife and children moved to Concord, Wisconsin
It may be possible to confirm family relationships with Lansford by comparing test results with other
carriers of his Y-chromosome or his mother's mitochondrial DNA.
However, there are no known yDNA or mtDNA test-takers in his direct paternal or maternal line.
It is likely that these autosomal DNA test-takers will share DNA with Lansford: