Which preposition to use with committers

of Occurrences 2%

[Footnote 2: Generous and disinterested!Cato, the republican enemy of Cæsar, and committer of suicide, is not luckily chosen for his present office by the poet who has put Brutus into the devil's mouth in spite of his agreeing with Cato, and the suicide Piero delle Vigne into hell in spite of his virtues.

Which preposition to use with  committers