There are these 3 entries showing on Family Search
www.familysearch.org Nothing for Charles though. Can't easily see anything for him either in Wicklow on
https://civilrecords.irishgenealogy.ieTerence Maguire
Birth 12 March 1864
Kiltegan, County Wicklow, Ireland
Parents Patrick Maguire, Mary Connel
Mary Maguire (twin?)
Birth Registration Baltinglass, County Wicklow, Ireland
Birth 12 March 1864
Parents Patrick Maguire, Mary Connel Maguire
Elizabeth Maguire
Birth 13 November 1866
Kiltegan, County Wicklow, Ireland
Parents Patrick Maguire, Mary Connel
The family were RC? There is a RC baptism for daughter Elizabeth on 18 November 1866 Dunlavin, County Wicklow.
Monica