Just saw your posting. Roswell was the son of Samuel S. and Rosabell Doggett, s/o Thomas J. Doggett and Mary Eliza Jenkins, s/o Thomas James Doggett and Martha Grant, s/o Thomas J. Doggett and Elizabeth Creel, prob. s/o Thomas Doggett and Susanna Smith, s/o Chattin and Sarah Doggett, s/o Miller and Mary Doggett, s/o George Doggett and Ann Chattin, s/o Richard Doggett and Elizabeth Bushrod, s/o Rev. Benjamin and Jane Doggett. Roswell was b. 1 May 1918, in Georgia (prob. Meriwether Co.) and d. 2 Aug 1991 in Pasco Co., Florida (prob. Port Richey). He did live in Michigan, but I don't have any details.
If you are still interested, e-mail me and I will give you what details I have, and would be most interested in what information you can give me about Roswell's family.