Meaning of それ故 in Japanese

それゆえここにとどまらざるを得ないだろう。
Hence, I shall have to stay here.

学寮長のベイカーさんは、それゆえに自分の所有する小さい車のために、駐車場に特別なスペースを設けた。
The head of the college, whose name was Miss Baker, therefore had a special place in the car park for her own small car.