Identified from nephew Charles W. Barry’s World War I draft card. He was living at the “corner of Winfield and East 7th Streets in South Boston” at the time, September 1918.

1910 Census has Richard Barry and wife Margaret at 435 East Seventh Street (which is at the corner of Winfield Street), ages 38 and 31, married for 6 years with no children. He was born in Massachusetts, she in Ireland. He works as a railway conductor.

This matches marriage record for Richard J Barry and Margaret Galvin, ages 32 and 25 married for the first time on 5 Sep 1903. He of 94 W Eighth St, she of 32 Cottage St. He a RR conductor, she a seamstress. He born in MA, she in Ireland. Son of John Barry and Johanna Sexton, daughter of James Galvin and Mary McKenna. His mother does not match my info???
John and Johanna 1880:
Richard Barry
residence: Boston, Suffolk, Massachusetts
birthdate: 1870
birthplace: Massachusetts, United States
relationship to head: Son
father's name: John Barry
father's birthplace: Ireland
mother's name: Johanna Barry
mother's birthplace: Ireland
Household
John Barry 50
Johanna Barry 43
Mary A. Barry 18
Richard Barry 10
Catherine Barry 8
Johanna Barry 5

In 1920 there is a Richard and Margaret in South Boston, born in Mass. and Ireland, with no children, although they are each shown as only 7 years older than in 1910. He is a yardmaster for a railroad. And in the 1900 census a RIchard Barry, age 29, born in July 1870 in Mass., is unmarried and living at 32 Staniford Street in the West End.

1930 census
Margaret F Barry
event place: Boston (Districts 580-690), Suffolk, Massachusetts
age: 50
Married
birthplace: Ireland
estimated birth year: 1880
immigration year: 1896
Household
Richard J Barry 60
Margaret F Barry 50