Which preposition to use with kinges

in Occurrences 1%

If now perhappes ye either loke to see Th'unhappie lovers, or the cruell sire Here to be buried as fittes their degree Or as the dyeng ladie did require Or as the ruthefull kinge in deepe despaire Behight of late (who nowe himself hath slayen)

under Occurrences 1%

For, theygh [though] alle the kinges under our lord Hadde y-sitten [sat] at that bord, Knight by knight, ich you telle, The table might nought fulfille, Till they were born that should do all Fulfill the mervaile of the Greal.

Which preposition to use with  kinges