On her sparkling luminescence, Glory

[Labster]

Zing!  Makes me wonder how the parentage on that one worked out.  (After all, we have no idea who her father was.)
Really,
how would that work out?  I mean... if the Princess was the daughter of
The Three... then how does that work out with her mother?  Was she some
sort of embodiment of all three aspects?  Or was she just one aspect
and the other two are 'Aunties'?

I assume it works the same way that Haruka and Michiru have yuri babies in my imagination... which is obviously through their parent's zaibatsu's investment in biological research.
After reading Symphony of the Sword, it's hard not to think of the elder Norns as "Aunt Bell" and "Aunt Urd".
-- ∇×V