Which preposition to use with porche

on Occurrences 2%

Some few of them had verandahs or porches on one or more sides, after the West India fashion, closed in with jalousies.

of Occurrences 1%

About 1807 Simon Porche of Point Coupée Parish had permitted his slave Eulalie to marry his wife's illegitimate mulatto half-brother; and thereafter she and her children and grand-children dwelt in virtual freedom.

with Occurrences 1%

There are N. and S. porches with parvises or chambers, and the vault of the S. porch is groined.

Which preposition to use with  porche