Most of the information on these people & the Shawnees in Allen County & the Hog Creek Reservation are preserved in the Allen County Historical Society Museum in their archives & library.
PHT was first married to Montaigna Mitchell who was the daughter of a white missionary, George Mitchell & his wife, Quintilla, who was of the Montagnais tribe of Quebec, Canada. More on her people at: Access Genealogy
https://accessgenealogy.com/native/montagnais-tribe-htm
PHT & Montaigna had a daughter, Deborah Arvilla who was taken to a white family, the Gilberts to be raised for her safety. She married Joseph Walton & returned to Allen County where they are buried & their descendants lived. Her descendants still live on the original property & donated much of the original material to the museum where it is held.
After Montaigna died when Deborah was a child, PHT took a Shawnee woman as his wife. They had at least one child, a daughter. I do not know of any other children. I do not know the name of the wife or child. I do know where the house & garden were where PHT died & was said buried. There is a historical marker. A monument & marker were placed across the road in Shawnee Cemetery, which had been part of the original Hog Creek Reservation. Kathie, I have left several messages requesting that you contact me. What documentation I don't have copies of, I can get & what I have, I'm willing to share. I am trying to answer your questions. Please e-mail me & I will try to answer any of your questions & send you what I can.