Looking for the maiden name of Pearl McGauley. She was the wife of Walter McGauley of Chelsea,MA. They married around 1927. Pearl was adopted and born in 1908.

I'd like to know her maiden name and her birth name and name of birth parents and her adoptive parents names. The 1930 Chelsea,MA census says her father was born In Rhode Island and her mother born in New Brunswick,Canada. Any help would be greatly appreciated. Thanks ahead!

~Meghan