But presumably they were attached to the father's surname ...
I understand that owa/ówna in Polish names are considered pretty outdated now though.
Yes. If the father's surname was JEDLIGA, his wife would be referred to as JEDLIGOWA, whereas his daughter would be referred to as JEDLIGÓWNA.
A joke on a similar note: Back in the communst time in Central and Eastern Europe three Swedish men whose surnames were LARS, LARSEN and LARSODEN wanted to escape from their oppresive country, so one day they fled to Czechoslovakia. When they arrived in Prague, a Czechoslovakian official tells them:
- Gentelmen, if you don't want to live in Sweden any more, but you want to live in our peace-loving country and become Czech people, you must change your names to such that will sound purely Czech.
- What names shall we choose then? - asks one of the Swedes. I really don't know.
- I know! - suddenly exclaims one of the others - let everyone of us read his name from the end to the begining and we shall obtain the names that sound Czech!
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Since Magdalena is half-Czech, I'm sure she will be able to explain to you the point of this joke!