På Rötters Anbytarforum (https://forum.rotter.se/index.php?topic=57079.0) har Elisabeth Thorsell skrivit
"Roald, Karl Johan Aldrin, born 1886 July 7 in Norra Råda in Värmland, is the grandfather of astronaut Edwin Eugene Buzz Aldrin Jr, born 1930 Jan. 20 in Montclair, New Jersey. "