Just a tidbit ... I'd be looking at alternative spellings.Have you found that 1839 marriage cert to confirm that later spelling?
25 credits Church Baptism Guerin Bridget 1812 Co. Limerick 25 credits Church Baptism Guerin Bridget 1814 Co. Limerick
Name: Bridget Mcnamara Age in 1860: 50 Birth Year: abt 1810 Birthplace: Ireland Home in 1860: Table Mound, Dubuque, Iowa Gender: Female Post Office: Dubuque Value of real estate: View image Household Members: Name Age John Mcnamara 60 Bridget Mcnamara 50 Michael Mcnamara 20 John Mcnamara 18 Catharine Mcnamara 17 James Mcnamara 15
groom's name: James P. Boland groom's birth date: 1852 groom's birthplace: Cincinnatti, Ohio groom's age: 33 bride's name: Katie F. Mcnamara bride's birth date: 1851 bride's birthplace: Dubuque bride's age: 34 marriage date: 26 May 1885 marriage place: Dubuque, Iowa groom's father's name: James Boland groom's mother's name: Mary Doran bride's father's name: John Mcnamara bride's mother's name: ****Bridget Gieve groom's race: White groom's marital status: groom's previous wife's name: bride's race: White bride's marital status: bride's previous husband's name: indexing project (batch) number: M02572-5 system origin: Iowa-EASy source film number: 1035402 reference number: bk 5 p 67 cn 169