Isah Campbell b1815,Ohio married April 1842 Catherine Mclain b 1816,Ohio. There ist child Darwin was born in Taylor County,Iowa. There followered Mara A,Ben William (B W),Olivia M..and Marcina B. The last born 1857. Catherine McLain Campbell was listed as a widow in the 1870 census , Taylor County,Twp. My interest is any of the above but especially B W who was my great grandfather. Thanks,Don G Campbell DandJCampbell@msn.com