Hi ginge, didn't have much time on my hands to make a decent entry so gave it a miss, however, I do look in at the results so congratulations to Marty.
Pigale's entry. I'm not sure myself but after writing it down, staring at it and spending some time thinking about it, my outcome turns to - could it be an &lit with a reference to Ruth Lawrence who's father home-schooled her to a very high level of education (genius) in mathematics and was actually referred to as Harry -Svengali - Lawrence (her father) in some text.
And maybe this gave her an eventual position of being 'less servile' in her new life in Jerusalem without her father's dominant influence.
I know, a bit deep but is that not how we weirdo crossworders think... ha ha !
Hope you're cool up there pal.