Czech dual passport

Hi all fellow Czech expats


I am looking for some help and advice.

If any of you know the best route to go down for applying for a Czech dual passport.


I have Czech heritage in my family from my dad's side.

I am currently waiting for the marriage certificates of my grandparent's and mum and dad to come back through from the General register office in London. As my grandad got married to my grandmother in London in 1941.


If anyone knows any good sites for czech ancestry records to show their naturalisation as I have been told this is a big thing I need to prove.


Any help would be greatly appreciated!


Many thanks

Sam Janovsky