From the NSM: We are sad to report that Ginny Schweizer died on June 4, 2020, just shy of her 98th birthday. Ginny was a well-known soaring champion in the 40s and wife of Paul A. Schweizer. In recognition of her many accomplishments, she was inducted into the United States Soaring Hall of Fame in 1971.
More detailed bio:
https://www.soaringmuseum.org/hof_more.php?id=98