Seeking information on brothers Andrew Devan (b. 1858) and William Devan (b. 1861).Both born in Penn., don't know where, and their parents born in Ireland.William married Margaret Rose (?) b. in Wisconsin.They had Nellie (1885), Jennie (1886), Alice (1888) and William Andrew Devan (b. Oct. 2, 1889) in Helena, MT.He married Freda Dorothy (Mac?).They had William Thomas Devan b. Oct. 29 1924 in Idaho.Brothers William and Andrew were working on the railroad and moved west with it.