Gyda married Svend Estridsen before 1048. Svend (son of Ulf Thorgilsson and Estrid Svendsdatter) was born in 1019 in England, United Kingdom; was christened in Roskilde, Denmark; died on 28 Apr 1076 in Søderup, Rødekro, Sønderjylland, Denmark; was buried in Roskilde, Denmark. [Group Sheet] [Family Chart]