Je was op zoek naar: either the first or with the first (Engels - Latijn)

the first and the best
optimus prime

the first
prima

the first victory of the war
prima victoria belli

the first son
tertius filius

the first scene
nobis appropinquat ipse modestus.

the first will be last
primi qui erunt novissimi

here ends the first successfully
explicit liber primus

first, for the first time
primitus

day before the first of june
ante diem iii nonas iunias

after writing the first philosophize
primum vivere

a terrible war, the first war,
atrox bellum prima belli fero belli

flower leaves are marked with the first letter of the name.
eodem anno, quo omnis graecia in potestatem romanorum venit,

antepilanus, antepilani men (pl.) who fought in the first or second line in a roman battle formation;
antepilani