Sorry, I can't help with your Lymans. A.B. Lyman was born in the state of NY. After living in Kentucky, Ohio, he settled at Hamilton, Marion Co., IA in 1843. Other Lymans in Marion Co. at this time were Horace M., Abner W. and Henry C. who all died in the Civil War(36th Iowa Infantry Company D).Also an O. B. Lyman around 1868. A.B.'s son Arza Brown Lyman, born 1850 at Hamilton, IA moved to Haxtun, Logan Co. CO where he and his wife and other Lymans are buried.