Earlier quoted context omitted.
Why are you specifying it was a woman?
[I'm not OP] Does one have to always make sure not to mention gender in English? I'm from Poland and in Polish you mention it all the time unless you specifically go out of your way not to do so. Before I've seen people criticized for translating "programistka" as "female programmer" and there was that proposal for some NLP library the other day, to drop any functionality detecting gender... And doing that to Polish…
It's not usual to avoid any mention of gender in English; some people avoid it for political reasons. But when you're translating a gender-marked word into an English equivalent which is not marked for gender, it's not idiomatic to add another word to indicate gender unless it's relevant to the topic at hand.
English lost most of its grammatical gender centuries ago. Since the 1960s and 1970s the parts that remain have become politically fraught in some circles, but usage varies by community. Unless you're deliberately wading into that fight, I'd stick to the way you were taught.