Thomas O'BRIEN, born in Fall River MA was married to Mary COONEY, born in England. Two children that I know of:

1. John O'BRIEN, b. 1887 in Fall River, MA; married twice 1)Margaret May WARBURTON (died 1922) of Danbury CT & 2)Mary MCGARRIGLE of Bridgeport CT; John died in Bridgeport CT March 1957.

2. Michael J. O'BRIEN, b. about 1888; b. Fall River(?); married to a Frances; Michael died in Stratford CT, also in March of 1957.

John O'BRIEN & Margaret WARBURTON had one child, John Martin O'BRIEN, who was born in Danbury CT Feb. 14, 1909.

Michael & Frances O'BRIEN had about four children; I believe all were born in CT.

I don't know whether or not Thomas O'BRIEN & Mary COONEY came to Fairfield County as well, or if they stayed behind in Fall River or thereabouts.

Any connections out there? Thanks!