Searching for brother born April 14, 1978

Hi My brother was born on Eatser Sunday, 1978 in Manchester, NH. He was adopted through Catholic Charities and my mother said she was pretty sure someon in MA might have adopted him. My Mother named him "Baby" Peabody(her maiden name) before she gave him up. If anyone has any info about him please contact me. He has 7 other brothers and sisters that have been searching for a while. fistsoffury_4@hotmail.com. Thanks for all the help you can give!