Margaret was born in 1879. She was the daughter of William O'Brien and Bridget O'Sullivan. She passed away in 1949.
This week's featured connections are American Founders: Margaret is 22 degrees from John Hancock, 22 degrees from Francis Dana, 29 degrees from Bernardo de Gálvez, 24 degrees from William Foushee, 23 degrees from Alexander Hamilton, 26 degrees from John Francis Hamtramck, 23 degrees from John Marshall, 24 degrees from George Mason, 26 degrees from Gershom Mendes Seixas, 23 degrees from Robert Morris, 22 degrees from Sybil Ogden and 22 degrees from George Washington on our single family tree. Login to see how you relate to 33 million family members.