Burt Marshall (Garlitz)

The man sitting down in the photo is my grandfather, Burt Garlitz. He took the maiden name of my grandmother (Marshall) so he went by  Burt Marshall. My aunt was the one who said his real last name was  Garlitz. He was born in Ursina, PA and lived in Berlin, PA., Connellsville, PA. and Farimont, WV. He was a coal miner and died in a coal mining accident in Monogah, WV. I'm sure there's a lot more to this story, but I just can't seem to find out. The man standing in the picture is supposed to be his brother. Any help you could give me would be greatly appreciated. Thanks, Linda Marshall Andrews.