Bermingham from Croghan

My Great Grandfather was Thomas Bermingham and he came to Australia in 1874 from Ireland.

He was born in about 1857 and was Baptised at Daingean, County of Offaly.

His parents were Valentine Bermingham and his mothers maiden name was Mary Keenan. His father may of also went by the name of John and Mary may also of been known as Biddy or Bridget. 

Thomas was a twin to James and had an older brother called Patrick and younger brothers John and Michael. He also had a younger sister called Mary.

At the time of Thomas's Baptism his family's address was Cruit.

I am trying to find out about whether any of Thomas's family stayed in Ireland and where his parents are buried.

Any assistance to fill the picture in would be very much appreciated.

Thank you,

Matthew Bermingham - Cairns, Australia