I have many WWII photos of Glen as well as family photos: wife Karolyn Demas, sons Lee and Clark. There is no one left of this branch of the family. Clark was my boyfriend who passed away in March 2017, and he did not have much info on his lineage at all. All I know for certain is that Glen's father was Harvey Lee Margerum who was born in Shawnee, Oklahoma - I'm guessing around 1900 since Glen was born in 1923. I have set up a Facebook memorial page where a few of the photos are posted. Please contact me if interested in acquiring some/all of the printed photos.