Goodness me, I need some help please. Not only will I be forever grateful but so will my family if they don't have to listen to my grumbling

. Can anyone help with parents' names and town/village for
DANIEL MCLOUGHLIN (name changed to McLaughlin sometime after arriving in Australia.
Born 1822 (but possibly 1820 or 1821)
Sentenced on 14 March 1840 to 10 years transportation to Australia for stealing a cow.
Standing convict no. 40-1713.
He was 18 years old when sentenced, Catholic and a farm labourer (ploughs).
He was held in Kilmainham Prison then transported to Australia on the ship "Pekoe" which arrived in Australia in 1840 with the ship's master being Sampson Keene.
The only place referred to in Ireland for Daniel is Donegal and I don't know if this refers to the town or the county.
In Australia, Daniel
Married Catherine Galloway on 30 May, 1848 in the early Catholic Church in Berrima, NSW.
Died 16 January 1888 at Gundary, New South Wales
Buried 17 January 1888 at Bungonia Cemetery, Bungonia, New South Wales.
I am more than happy to share what information I have about Daniel.
Thank you in advance
Wendy Fuller
(Daniel's Great-Great Grand Daughter)