I'm looking for descendants of Peter and Christine Wilson who first appear on the 1860 census living at Elizabeth Township, Allegheny County, Pennsylvania. Their children were Elizabeth, Charles, Peter, David, Isabella, Agnes and Christina. Peter was a coal miner and both he, Christine and Elizabeth were born in Scotland. They immigrated on the ship "Erin's Queen" in 1848 and lived in St. Louis, Missouri at least until 1850 where they appear on the 1850 census. Charles was born in Missouri and all the other children were born in Pennsylvania.