Joseph Biden, seven years old in April 1950, appears here: https://1950census.archives.gov/search/?county=Scranton%2C%20Lackawanna&name=Biden&page=1&state=PA h

Joseph Biden, seven years old in April 1950, appears here: https://1950census.archives.gov/search/?county=Scranton%2C%20Lackawanna&name=Biden&page=1&state=PA https://1950census.archives.gov/search/?county=Scranton%2C%2... Kurt Gödel’s age seems to be off by ten years: https://1950census.archives.gov/search/?name=Godel&page=1&state=NJ https://1950census.archives.gov/search/?name=Godel&page=1&st... Albert Einstein’s age is correct: https://1950census.archives.gov/search/?county=Mercer&ed=11-76&name=Einstein&page=1&state=NJ https://1950census.archives.gov/search/?county=Mercer&ed=11-...