I have Martha Waters harmon mother of Robert Oston harmon b 1836 MO and died 1896 Marble I T in Sequoah county OK, Robert O had a dau sarah b 1883 in Mo and later he md Abigail Neitzert about 1890-1891 he lived in Marble to 1896 at least, then in 1900 had a dau Nona born in Choteau in what is now mayes county, had other children born there also, I cant find one census or written record to prove this except a school record in Mayes county in 1913, his dau sarah md a _____Harrison about 1900-1912 had a dau Ethel harrison before she md Robert John Cox 1912-1918, cant find either marriage or what happened to Ethel she was with the family in 1920 in kansas City Ks were Sarah died in 1975, Any ideas please. Joseph meyer