Margaret Jane Happer's maiden name was Caulfield. Would dearly love to know her parents' names if anyone has access to her death certificate and/or obit. Her husband was Samuel Happer, which is sometimes mistranscribed as Harper.
There was also a Nancy Ann Caulfield who married George Happer in 1847. Not sure of the relationship between the Caulfields or the Happers. I think Nancy lived in Boone Co., Illinois.
Margaret Jane had a cousin John Caulfield. If I knew Margaret Jane's parents' names, perhaps I could figure out the tree better.