O'Sullivan, Kevin Michael, 35 was born in Brooklyn Heights to Barbara (Purcell) and the late John Francis Sr. He was a lifelong area resident. He is survived by his mother, Barbara O'Sullivan, his sister Suzanne Walters, his brother John O'Sullivan; his Aunts and Uncles, Judith and Louis Aste; Maurice and Emily McCarthy. Kevin graduated from American University. He worked as a financial consultant, was a self taught 3D modeler, artist, writer, amateur inventor, stand up comedian, lover of animals, and unofficial dog whisperer.