Margaret T Brennan age: 70 Known as: Margar Brennan Maggie T Brennan Related to:Anita Brennan, 35 Has lived in:Hingham, MA Dorchester, MA Dorchester Center, MA South Weymouth, MA Margaret A Brennan age: 77 Known as: Maggie A Brennan Margaret Bennan Related to:Sally Macneil Mary Mccarthy, 24 Has lived in:Braintree, MA Boston, MA Margaret H Brennan Deceased Related to:James Brennan, 61 John Brennan Thomas Casey, 65 Has lived in:South Boston, MA Boston, MA Norwell, MA