This is a family tree that highlights the descendants of James B. Mottice, who was a son and only child of Peter Mottice and his 2nd wife Mary Sibert. This family tree was produced, or at least in the possession of Charles D. Mottice, a descendant of James B. Mottice.
In this genealogy, Jean-Marie Motice is identified as the father of Peter Mottice. The name of Margaret Mottice is also missing from the list of Peter Mottice's children.
There are a few other inconsistencies with other genealogies as well, but this is some of the best information I have about the James Mottice line.
FamilyTreeMaker Online at Genealogy.com enables uploading of genealogies in a format that is suited to viewing on the internet. The page that contains more detailed Mottice genealogies is The Grant E. Mottice Family of Waynesburg, OH.