Original: He married GuÃ rÃ n KatrÃ n Ã orbergsdÃ ttir in 1974 , who gave birth to twin daughters the following year , GuÃ rÃ n Tinna , a graduate in Business Studies , and Svanhildur Dalla , a graduate both in Political Science and Law .
Simplified: He married GuÃ rÃ n KatrÃ n Ã orbergsdÃ ttir in 1974 , who gave birth to twin daughters the following year .