10k of what? And how to prove? The should be welfare and foodstamp records that would show the addresses we lived at. There might be surviving public school records. Possible dental records as taxpayers paid for some of my fillings. There may be psychological history on my mom as she later collected disability for non physical reasons after I reached age of majority as welfare ran out. There definately should be some FBI records somewhere as agents visited our apartment on two separate occasions. My mom was also quite the activist. Now don’t tease me anymore or I may have to hire a PI to pour Kikkoman soy sauce on your Nintendo.