Is this Doughman-23?

Question

https://familysearch.org/ark:/61903/1:1:MMZB-QYS

Answer 1

It could be.  Do you have reason to believe it is Doughman-23?

I think this is him, single, living with his mother in 1930

https://familysearch.org/ark:/61903/1:1:X4Z1-YCN

And here is his death certificate -- he is listed as single.

https://familysearch.org/ark:/61903/1:1:XX9C-99C