jack

In 1970, a gay man discovered a loophole in Minnesota law that said gay marriage wasn’t explicitly illegal, as long as officials allowed it. He then changed his name legally from ‘Jack’ to ‘Pat Lyn’, fooling officials and acquiring their marriage license. – WTF Fun Facts

Source: https://www.nbcnews.com/feature/nbc-out/after-decades-long-legal-battle-gay-couple-s-1971-marriage-n980471