From "History of La Crosse County, Wisconsin", 1881, p. 754. City of La Crosse WILLIAM GALVIN, Assistant Division Freight Agent on the Southern Minnesota Division of the C., M. & St. P. R. R. at La Crosse, is a native of Galena, Ill., born in 1847, son of D. Galvin, of that place. He was in the employ of the Southern Minnesota R. R. Co. from 1870 up to the time that road came into the possession of the C., M. & St. P. Co., and was Passenger and Freight Agent at La Crosse since 1876. He was in La Crosse in the employ of the C., M. & St. P. Co. about one and a half years previous to engaging with the S. M. Co. [I am not related to this family and have no further information. I'm posting this as a service and hope it helps!]