In a World Cup warm-up game, the players held up a banner saying the islands were argentinean.
Her mother, one of those tough, equine British blondes, left her father for an argentinean polo player when Sarah was 13.
We can be Irish and argentinean, or French and Australian, or Chinese and Paraguayan, or perhaps even all of them at once.
Rivero, now celebrated on argentinean banknotes, remained on the Islands, fighting against the British.
Mark Sanford went down in flames in 2009 when it became known that he was having an affair with an argentinean woman.
But shortly thereafter, Sanford revealed he'd actually been in South America with his argentinean lover.
Earlier in August, the pope called 44-year-old argentinean Alejandra Pereyra to offer his prayers.