Ulla Valborg Lund (née Vistisen) was a Danish-born American supercentenarian who was the oldest Danish-born person upon her death. She was also the oldest resident of the state of Massachusetts. Her age has not been validated by LongeviQuest (LQ).
Christian Mortensen was a Danish-born American supercentenarian who was the oldest validated man in recorded history at the time of his death. At the final age of 115 years, 252 days, Mortensen’s longevity record stood for close to 15 years before being surpassed in age by Jiroemon Kimura of Japan in December 2012.