This is a Message Board Post that is gatewayed to this mailing list. Surnames: Slack Classification: Query Message Board URL: http://boards.ancestry.com/mbexec/msg/rw/3BC.2ACE/2009 Message Board Post: Looking for information on John Slack. b. 1851, Lagrange County, Indiana. He was an inmate at the Eastern State Hospitial, Spokane, Wa, on the 1920 and 1930 census. Married to Sophronia Bradfield. I will be happy to exchane information and documented sources.