Citizenship By Birth Sweden

CITIZENSHIP BY BIRTH
 
A citizenship can be obtained by the child by birth if
  1. The mother is a Swedish citizen.
  2. The father is a Swedish citizen and the child is born in Sweden.
  3. The father is a Swedish citizen and is married to the child's mother.
  4. The father is deceased but at the time of his death was a Swedish citizen and the child is born in Sweden, or married to the child's mother.