In 1850 census for Washington County, Arkansas, Fulton Twp. pg. 151Samuel M. ROWAN, age 67,is listed with wife, Rebecca B. and children, Henderson, Logan and John Rowan. I can not find him in 1860 census. Is there burial or cemetery record for he and Rebecca??? Any knowledge or information about listed children or older married ones??? Would appreciate any help or direction where to search re: these families? Was Elizabeth Rowan, born ca 1827, who married Greenberry Hamlet, a child of Samuel M. Rowan and Rebecca?????Where were Elizabeth Rowan & Greenberry Hamlet married???? Greenberry's mother was Hettie Hamlet, daughter of William King. Who was her Mother??????