Which preposition to use with admirall

of Occurrences 5%

Acted by the Right Honourable the Earle of Notingham, Lord high Admirall of England, his servants.

to Occurrences 1%

The number of souldiours which went to the warres of Hungary this yeere were 470000, as by the particulars giuen by the Admirall to the Ambassadour hereunder doe appeare.

Which preposition to use with  admirall