+--Conrad MORTENSEN 
+--Sigvardt Victor MORTENSEN  (20 NOV 1898-11 OCT 1971)
|  +--Sophie   
Edith Johanna Estelle MORTENSEN  (7 APR 1934-19 MAY 1993)
+--Maria del Rosario PORTUGUEL  (5 JUL 1912-1954)