Hello,
Many thanks for the hint.
I do find the baptisms of 3 siblings, born 1791 to 1805 in Dublin, St. Peter but ... not Edward!
I don't find the marriage of Edward's parents (Michael and Elizabeth BRETT) either.
I find the possible baptism of Michael CUMMINS (04 oct. 1761, Dublin, St. Michan), son of John and Margret, and his siblings
and of Elizabeth BRETT (21 janv. 1765, Dublin, St. Michan), daughter of Daniel and Margret NOWLAND, and her siblings
but I don't find their marriage.
I hope someone can help
Alain