1)
Who was She'erah's father?
1.
Vilna Gaon: Efrayim.
2.
Malbim: Beri'ah.
2)
Who built Beis Choron?
1.
'Rashi': She'erah.
3)
What is "Uzen She'erah"?
1.
'Rashi', Malbim: A city called on She'erah's name.
2.
Radak: It is a city. Perhaps there was another Uzen, so it was called Uzen [of] She'erah, who built it.
