Hi,
According to records in the Church of Ireland library -
library@ireland.anglican.org - the father
of Patrick Geoghegan was a "Thomas Geoghegan" a Scripture Reader and the father of Barbara Malley(Maley) "Thomas Malley" a labourer.
The address is Inverin which is also spelled "Inveran" and is two miles West of the village of Spiddal. The civil parish is Killannin and is referred to as the parish of Killannin (Spiddal).
Following the setting up of a Protestant Mission in the 1840's by the Rev. Alexander Dallas in Connemara many of the local population joined the Anglican church.
A church and school were built c.1850. The Rev. James McCreedy was pastor there in the 1850's.
The following may be of interest to you: 1857 - Ellen Geogheghan married a Patrick Keady;
Father - Thomas a Scripture Reader.
In relation to "Newcastle" the General hospital as it was known then, was in Newcastle Road,
Galway city. Sarah was possibly born there?
A Rev. Tim Clesham and a Martin Clesham are recorded in "Soupers & Jumpers" by Miriam Moffitt 2008. A history of the Mission - 1848 to 1937.
Regards,