2. Siward Biornsson Earl Of NORTHUMBERLAND was born about 1020 in Denmark; died in 1055 in Yorkshire, England; was buried in Galmanho Abby, York, Yorkshire, England.
Siward Biornsson Earl Of NORTHUMBERLAND (1.?1) was born about 1020 in Denmark; died in 1055 in Yorkshire, England; was buried in Galmanho Abby, York, Yorkshire, England.