Hi, Im looking to apply through the FBR as I have a grandparent who is Irish. This makes my mum an automatic Irish Citizen. When applying I select Foreign Birth Register and the grandparents field gets greyed out. Then I have to add my mums FBR registration number which she doesn't have? How do I ge...

Hi, Im looking to apply through the FBR as I have a grandparent who is Irish. This makes my mum an automatic Irish Citizen. When applying I select Foreign Birth Register and the grandparents field gets greyed out. Then I have to add my mums FBR registration number which she doesn't have? How do I ge...