JohnsMum wrote:Background:
- We have 2 children. I am British by birth but live in Germany. My husband is Greek. Our children were born in Germany and are therefore German by birth, British by descent and Greek by descent. We are still married and living together with our children who are young: 6 and 9.
- They have British passports and their births are registered in the UK.
My question is: I have heard rumours that if our children spend 3 years in the UK with no breaks in their residence, then they would become 'British by birth'. Is this true? Under what circumstances would this apply? For instance, would it apply if our eldest came to university in Britain and remained registered for the duration of his course of studies?
It's impossible for a British citizen by descent to "upgrade" to British citizenship otherwise than by descent. This was decided by the courts some years ago:
http://www.bailii.org/ew/cases/EWCA/Civ/2001/659.html
However- as someone else notes, if they spend 3 years in the United Kingdom or a British territory they may have options to pass on British citizenship to the next generation. Or if they move to the U.K. with non-British children and live in the country with them for 3 years, the children could normally get British citizenship that way. If they settle in the United Kingdom and have children born there, then children would be British automatically.
Are you sure they're German? Assuming that neither you nor your husband are German citizens, then as I understand it they would be German citizens by birth only if you had permanent residence and 8 years residence beforehand. Also- they may have to meet certain requirements by age 23 in order to retain German citizenship.
https://en.wikipedia.org/wiki/German_nationality_law
Germany allows those from other EU states to retain their original citizenship upon becoming a German citizen. In the light of the United Kingdom's intended withdrawal from the EU in March 2019, you may want to consider becoming a German citizen in the near future if you have not already done so.
This is not intended to be legal or professional advice in any jurisdiction.