Looking for information on these surnames. My ggg-grandfather, James WHITEHILL of Hanover township, married Martha EWING, probably around 1828 (based on age of oldest child in the 1850 census). According to Warner's History of Beaver County, Martha is the daughter of James and Jane (MCLAUGHLIN) EWING. In the 1850 census, she's recorded as being 44 years old, so she was born around 1806. I've seen references to several Ewing and McLaughlin families but don't know which ones my folks belong to, if any of them. Does anyone have any information about either of these surnames?