In 1850 Ambrose is listed in Jackson and Platte counties. In 1860 he is in Weston, Platte Co. listed under A Y Owens living next door to B. W. Calvert who has a son named Ambrose. 1860 1870 still in Weston Check out Leavenworth KS in 1880. There is an Ambrose Owens about the right age, and wife Catherine, son Henry and dau Anna living in Leavenworth which is just across the state line from Weston. 1900 he is back in Jackson Co. with Helen born Feb. 1829 and Helen born Sept 1830. Says Helen had 8 children but only 2 living.