New England Families

October 1, 1855, when daughter Mary Ann Keegan was born, the Keegans were on Havre St, E. Boston

1870 Census, Ward 2, Boston
Series M593, Roll 641, page 612
dwelling 956, family 2102
[found by looking for Reegan, which is what it looks like on the census]

[K]eegan, Peter, 38, laborer, born in Ireland
Mary, 40, born in Ireland
James, 19, boilermaker, born in Massachusetts
Johanna, 11, at school
Sarah, 10, at school
Ann, 6, at school

Mary Ann (McMahon) Keegan died at 4 Endicott Court, Boston, on 13 May 1878

1880 Census, 7th Ward, Boston, Massachusetts
Series T9, roll 556, page 62
at 4 Endicott Court

Cornelius Crowley, 26, teamster, born in Massachusetts, parents in Ireland
Margaret Crowley, 24, wife, born in Massachusetts, parents in Ireland
Mary Crowley, 3, daughter
Jeremiah Crowley, 2, son
Peter Keegan, 60, widowed, a blacksmith, born in Ireland, parents also [no relationship given]
John Riley, 40, lodger, single, a blacksmith, born in Ireland, parents also,

1880 Boston City Directory
Keegan, Peter G. blacksmith, house 4 Endicott Ct
Keegan, James P boilermaker, bds 4 Endicott Ct
Crowley, Cornelius, teamster, house 4 Endicott Court

Peter Keegan, 56, widowed, born in Ireland
died 13 Jun 1883 at 4 Endicott Court, Boston,
parents unknown

 

"Massachusetts, Deaths, 1841-1915," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/N7GT-VL6 : accessed 06 Jan 2014), Peter Keegan, 1883.