Well, from what I can gather, James W was born in New Castle Kentucky.His father was probably JW Allen who was 24 in the New Castle Ky 1840 census.On subsequent censuses, I do not see that he was married.He was living with his brother David and his wife Mary and their children in Jackson Co TX in 1900.Nephews are Foree born Jan 1876, David H born August 1882, Samuel W born May 1885 and Niece Sadie G born Jan 1891.All born in KY.
So the David you see there born 1882 is James W's nephew and Norma was his wife.They were in the 1920 and 1930 census of Jackson Co TX with no children.Norma was the daughter of Robert Davenport born about 1850 from Texas.
The only Samuel W was in Dallas in 1920 with wife Marie and daughter Marie.I do not find Foree but I don't know if I'm spelling the name correctly.
Heirs are going to be scarce unless one from Samuel's daughter Marie pops up. Cheryl