I have an American born-and-raised friend with Estonian citizenship because a grand or great grandparent grew up there; her two children (also born in the US) also have it but her husband does not. They’re apparently pretty open based on family lineage due to having so few people.
This family’s lived there on sabbaticals and fullbrights for extended periods on two occasions now but he actually got deported last month due to some visa screw up. So they’re not just taking everyone and I don’t think it’s trivial for him to actually get citizenship there despite being married to one but long term residency might be easier.
― joygoat, Tuesday, 28 June 2022 20:03 (one year ago) link