Our ancestors were possibly shipmates and neighbors in Schuylkill County, although the surname Buggy has not come up as a sponsor at Baptism or anything. Did you find them living in Cass Township at all? My ancestors settled in Cass using St. Kieran's as their church. Before St. Kieran's they used St. Patrick's in Pottsville and then St. Vincent de Paul in Minersville for the sacraments. Have you found any records of yours in Schuylkill County.
It seems as if the estate records for Wandesforde aren't really available yet. At least they weren't about a yr and a half ago; that may have changed in the maentime.