1880 Martha J. Kinyon (age 23, born in Iowa, married), wife, lived in Webster City, Hamilton County, Iowa, in a household with William Kinyon (29), Lewella Kinyon (7), Alice M Kinyon (4), and Arthur Kinyon (1). Martha J. Kinyon's father was born in Indiana. [1]
[1] United States Federal Census, 1880, [AncestryImage], [AncestryRecord].