Vous avez cherché: forever may he reign (Anglais - Latin)

long may he reign
illa longa sit regnabit

may he tell
quaeramus

may he rest now
numquam oblivione delebitur

may he live forever
vivat in aeternum

may he rest in peace
resquicat in pace

may he live forever in memory
enim voluptas

may he rest in eternal peace,
requiescat in aeternam pacem

may he live twice who lives well
in hoc signo

may he protect you from unfavorable crosses
chavere de croperes non potest

may he find the flames of his lucifer in the morning
flammas eius lucifer matutinus inveniat ille

in us he reigns
in nobis regnat ille

may he rest in eternal peace in his makers celestial mansion of many rooms
requiescat in aeterna pace in plasmariis coelestis mansione multarum conclavium

the age of the holy age, for he reigns
aeta sanctum aeta nam regna, recessus omnia licita

and for his sister a virgin, that is nigh unto him, which hath had no husband; for her may he be defiled.
et sorore virgine quae non est nupta vir

that which hath been is named already, and it is known that it is man: neither may he contend with him that is mightier than he.
qui futurus est iam vocatum est nomen eius et scitur quod homo sit et non possit contra fortiorem se in iudicio contender

eternal rest grant unto him/her (them), o lord, and let perpetual light shine upon him/her (them). may he/she (they) rest in peace. amen.
requiem aeternam dona eis, domine et lux perpetua luceat eis.