here are the birth and marriage details I referred to :
Extracted Civil Birth:
Name: William Bennett
Birthplace : Newport, Co. Mayo (district)
Date: 08 Dec 1871
Ref. : 451
Parents : Thomas Bennett & Bridget Mc Gowan
Possible marriage from the BMD Index :
Name: Thomas Bennett
Registration district: Newport
Event type: Marriage
Year: 1871
Volume: 4 / Page: 547
Name: Bridget M'Gowan
[same index references as Thomas]
Shane