a Free State era (I think) military question
My great-grandfather, Patrick Hogan lived 1897-1973. As a young man, he fought as an ordnance man in the 3rd Tipperary Brigade. He also claimed to have fought in the Easter Rising, but I can't substantiate that. He went to prison and got out, but was being followed by the authorities in the hopes he would lead them to other fighting men. To avoid that, he got on a boat to Halifax, Nova Scotia and walked/hitchhiked his way westward. He entered the US at Detroit and walked/hitchhiked his way eastward to New York. He went back to Ireland in the 1930s for about two years (I think), and he joined the defense forces while he was there. He couldn't secure the military pension he tried for or find other work, so he returned to the US.
I have the belt buckle and the parade stick to his uniform from the 30s, and I'd love to know more about what kind of service he enlisted in (photos attached).
Thanks in advance for any assistance you may give.

