I was doing a search for "Sreenan" on the web and found your posting. I was very excited to see it. Sreenan is a very unusual name (even at home in Ireland).
My father is James Sreenan who was born in AghaBog Co. Monaghan in 1919. I believe his father was called "Patick Sreenan". My grandfather passed away when my dad was only 6.
Patrick Sreenan (My grandfather) had 5 brothers and 2 sisters.
The boys were named Hugh,Michael,Thomas, Edward and Peter.
The girls were Ellen &Mary.
I know Hugh married a McKevitt girl.
Peter Sreenan moved to Cork and had a shoe shop because my dad tells me that his uncle would kindly send him shoes every Christmas.
My maiden name is Geraldine Sreenan. I was born in Ireland in 1970 and moved to the USA in 1996.
My Father just turned 83 and my mother 71, I go home to visit them in Co. Kildare at least once a year !!
I myself got married a year ago and went home to Ireland to celebrate.
Brother Con Sreenan has helped us a lot with the family Tree.