Axel Elmer Anderson/Jenny Louise Walker

Looking for information on Axel Elmer Anderson DOB April 21, 1889. He married Jennie Louise Walker. DOB January 15, 1893.Axel's father was Carl Anderson born in 1847. His mother was Augusta Bellefrog (suppose to be of Swedish Royality).
Axel and Jennie lived in Pennsylvania most of their lives. Not sure if they were Born in Pennsylvania or Sweden.
If you have any information that could possibly help me. I would most welcome hearing from you.
Thank you in advance.
Bonnie