Hi Penny:Thanks for the information about the Martin-Sprague family. I found Abigail Devall wife of Christopher C. MARTIN [son of Obediah Martin] living with my great-grandmother, Lovina Barker & her third husband Harvey P. Mercer ... also in Michigan.I still don't know when or where Lovina died. 1900 Paulding Co. OH - Carryall Twp. Village of Antwerp page 106A family 99-100 MERCER, P. Harry June 1848-age 51 m.13y PA PA PA; wife LOVINA Dec 1844-age 55 m. 13y, 9children/6 livng; Ohio VA NY; MARTIN, ABIGAIL, aunt, Jan 1825 age 75, widow, 3children/0 living, Ohio Unk. Unk.
1910 Isabella Co. Michigan - Lincoln Twp. page 160 May 4th 111-111 MERCER, Harry P., age 62 [married twice] m23yPa Pa U.S.; Lovina wife age 66 [mar.2]; m23y9children/3 living OH VA NY