Looking for information on my great grandmother's birth family. Just learned she was adopted and because the records were sealed she was never able to learn of anything about her birth family. She was born in Superior, WI February 1, 1922. Unsure when the actual adoption took place though. She was adopted by Rose Ann Peterson Born in Illinois about 1888, and Ole H. Peterson Born in Illinois about 1886. Census records show that in 1910 Rose and Ole lived in St Lawrence, Waupaca, Wisconsin. Then by 1920 lived in Superior, WI. Census records also indicate that my grandmother was declared as their daughter in the census records for 1930. Which means she was adopted sometime before age 8. Have tried to obtain records of her original birth but not only are they still sealed, but many births from that time were not always in hospitals so it may be that there is not even any hospital records to begin with. Any further information I can receive is greatly appreciated.