My GG Grandfather was Pierre Lepine/Peter Lapine--married 2 times--Matilda and Margaret. Peter had 3 sons that I am aware of: Peter Lapine, Frank Lapine, (b. in Bolton, Ontario), and Joseph Lapine. They lived in VT and a Peter and Joseph Lapine served in the Civil War together from VT--probably the 2 brothers. I know Joseph was born in 1848 and married Mary Milo b. 1851.
If any of these names match up with anything you have, would appreciate it if you would contact me at firstname.lastname@example.org