Mary Jane Messenger born June 1887/8 adopted by August Blume

Hello, I am looking for information on a Mary Jane Messenger who was born June 1887/8 and was given up for adoption on to work for her way in 1894 because of her mother death. There is a Mary J. Messenger listed as a servant in 1900 age 12 who was working for a August Blume and his wife Louisa. I am trying to find this person to find out if she is the child of Chauncey Monroe Messenger and Hester Elena Palmer. If anyone know any information or could help it would be very kind of you to help us with this.