Which preposition to use with perpetuation

of Occurrences 64%

Do we not see that Venus, the true, the heavenly Venus, often dwells in the humblest cot, her sole concern being the perpetuation of our race?

in Occurrences 4%

As the partial independence of the great vassals became consolidated, the monarchs were proportionally anxious to prevent its perpetuation in the same families.

among Occurrences 1%

As a religion, as I have said, it did not widely depart from the primitive creeds until it added to the doctrines generally accepted by the Church, and even still by Protestants, those other dogmas which were means to an end,that end the possession of power and its perpetuation among ignorant people.

by Occurrences 1%

They built up the faith by their holy lives, their preaching, and their enthusiasm, and wisely provided for its perpetuation by educating a native clergy and by the founding of monastic institutions.

under Occurrences 1%

What she had always believed she could see in him was the perpetuation under a new form of his father and the men of his father's line.

Which preposition to use with  perpetuation