This is a Message Board Post that is gatewayed to this mailing list. Surnames: Duncan,McComb Classification: Query Message Board URL: http://boards.ancestry.com/mbexec/msg/rw/JaB.2ACE/3519.2 Message Board Post: I beleive that your John M Duncan is a brother to my husband's gggg-grandfather David Duncan, son of John and Elizabeth McComb Duncan from the Shippensburg,Pa. area. Please contact me at the above e-mail. Maybe we can exchange some information. Thanks. Margie