Did David marry a second time ? im hunting info on

Jess Mclain Speer 1885-1941
said to be Davids son

One of a family of several kids. Family split up and was distributed
among several other families. He went to a family named "Black." The
Blacks raised him. Apparently this is all that Jess knew about his
family. A preacher from the vicinity of Meeker called Kile about 1981
saying that he thought he was one of the Speer family. He never called
again.

Worked for an oil drilling company. Across from the oil field office, he
parked his company truck and attempted to cross the highway. Hit by two
hit-and-run drivers in rapid succession; the second one killed him. Am having a very hard time beliving nothing exist of this man no pictures no paperwork nothing .....threre are several years where i cant even locate him ......orphan trains making way more sense ...have made it my life mission to solve this puzzle just need a clue .....