[PAR] [TLE] Princess Märtha of Sweden [SEP] Princess Märtha of Sweden (Märtha Sofia Lovisa Dagmar Thyra; 28 March 1901 – 5 April 1954) was Crown Princess of Norway as the spouse of the future King Olav V from 1929 until her death in 1954.  The presently reigning King Harald V is her only son. [PAR] [TLE] Olav V of Norway [SEP] Olav V (born Prince Alexander of Denmark; 2 July 1903 – 17 January 1991) was King of Norway from 1957 until his death.
[PAR] [TLE] Princess Märtha of Sweden [ SEP ] Princess Märtha of Sweden ( Märtha Sofia Lovisa Dagmar Thyra ; 28 March 1901 – 5 April 1954 ) was Crown Princess of Norway as the spouse of the future King Olav V from 1929 until her death in 1954 . The presently reigning King Harald V is her only son . [PAR] [TLE] Olav V of Norway [ SEP ] Olav V ( born Prince Alexander of Denmark ; 2 July 1903 – 17 January 1991 ) was King of Norway from 1957 until his death .
Who is the son of Princess Märtha of Sweden and King Olav V?
Who is the son of Princess Märtha of Sweden and King Olav V ?
King Harald V
King Harald V