Which preposition to use with scutcheon

of Occurrences 11%

Thus on the scutcheon of thy sires Thou plantest many a stain; The pillars of thine ancient house Will ne'er be firm again.

with Occurrences 2%

Esse Quam Videri The knightly legend of thy shield betrays The moral of thy life; a forecast wise, And that large honor that deceit defies, Inspired thy fathers in the elder days, Who decked thy scutcheon with that sturdy phrase, To be rather than seem.

on Occurrences 1%

On one side is a crest of Minerva's cap, and Pegasus in a scutcheon on the other.

Which preposition to use with  scutcheon