Hi. I'm David Wayne Plumer in Manchester,NH. I was born in Portsmouth, NH in 1962. I was given up for adoption at birth(but never adopted), and have only my mothers maiden name on my birth certificate. Her name was Margarite Louise Dow at birth, and Burton was her last name when she passed away. Her parents were John Henderson Dow and Hazel Stone. Any info that you have that could help me in my search would be greatly appreciated, as the only blood relatives I've ever known are my own children.Thanks.