Which preposition to use with germane

to Occurrences 21%

At Fawkham, however, on the higher ground to the east I found something more germane to the pilgrimage.

of Occurrences 1%

His political notions were correct enough, according to the Prince's standard; but plainly, he was a man of spirit, and the Prince did not like men of spirit; they were all cousins-germane of Voltaire and Rousseau.

with Occurrences 1%

Who knows, in their great silence, how germane with ours may not be their share in the groanings that can not be uttered!

Which preposition to use with  germane