Hope this is of help to someone. Found them in Mercer Co., PA in Mercer Borough 1850 Census http://www.rootsweb.com/~pamercer/PA/Census1850/1850bom.htm 26 41 43 BRUCE, Wm. 39 M Clergy associate Ohio 27 41 43 BRUCE, Mary 29 F Pa. 28 41 43 BRUCE, Rachel J. 11 F Illinois S 29 41 43 BRUCE, Maria 10 F Illinois S 30 41 43 BRUCE, David C. 8 M Illinois S 31 41 43 BRUCE, Matthew 7 M Illinois S 32 41 43 BRUCE, Nancy Ann 1 F Pa. Am looking for Samuel Bruce, b. 1816 in PA. Married to Elizabeth Maish, b. 1818 in PA. Rebecca