Does the line hold? Citizenship by descent, one verdict at a time.
Tag
Irish citizenship by descent from a grandparent born in Ireland: the line reaches you, and one register entry decides whether it reaches your children.
What countries allow dual citizenship with the US? All six a descent claim runs through, each rule dated, and the German one that changed on 27 June 2024.
There is no worldwide limit on how many citizenships you can have, only each country's rule about its own. Ireland, Canada, Germany, Italy, Poland and the US.
Registration, proof, certificate, recognition, confirmation: what a certificate of citizenship by descent is called in each country, and who issues it.