Which preposition to use with poorhouse

in Occurrences 2%

"It's all your fault that I didn't go to the poorhouse in peace.

as Occurrences 1%

The agricultural labourer in many parts of England still looks to the poorhouse as a natural and necessary asylum for old age.

inside Occurrences 1%

Father's out of work, rent's most due, and Aunt Rachel's worrying our lives out with predicting that we'll all be in the poorhouse inside of three months.

Which preposition to use with  poorhouse