Hoping to get some assistance with a question I have. This is going to be a bit difficult to follow; bear with me.
From my research, I have been able to confirm the name of my great-great-great-great grandfather on my father's mother's side. He was an Edmond McMahon, born in County Clare Ireland about 1805.
Edmond had a daughter by the name of Mary McMahon; after marrying an Andrew Curtin, she subsequently became Mary Curtin, who is my 3x great grandmother (great-great-great grandmother). According to my research, she was born in County Clare in 1835; she died in Kilmallock, Limerick, Ireland in 1890.
Here's where the actual question comes in. I'm trying to find out if this Mary McMahon Curtin had a brother by the name of Roderick McMahon, and a nephew of Roderick James "Jess" McMahon Sr.
Would anyone know the answer to this question, or be able to help me out by any chance? I'd very much appreciate any information that I might receive.
Thanks much in advance.