1880 census-MD-Allegany-Lonaconing-pg 45-ED 16-10 Jun 1880-lines 47-50-dwelling 227-family 366-John Mansfield; 39; common laborer; heart disease; born MD; parents born Ireland; Ellen; 37; keeping house; born Ireland as are her parents; John; 14; RR laborer; born MD; Robert; 13; RR laborer; born MD;Sarah; 11; born MD; Michael; 9; born MD; Patrick; 6; born MD; Edward; 5; born MD; William; 3; born MD