So I am wondering how to resolve the surname data conflict here.
We have no question that the family spelling for this line was ROSENBURG for their son, William, who was born in Baltimore Maryland ... my great grandfather.
It is very possible that at some point in the past, the surname changed from ROSENBERG to ROSENBURG in spelling. However, I don't know when this took place. I have no records sources on Louis ROSENBURG to validate the spelling of Rosalie's surname.
Thoughts?
Rob