in esse - in existence⏎
in forma pauperis - in the manner of a pauper⏎
forum non conveniens - disagreeable forum⏎
in loco parentis - in the place of a parent⏎
ex rel - [arising] out of the narration [of the relator]⏎
ferae naturae - wild animals by nature⏎
in mitius - in the milder⏎
ex post - from after⏎
functus officio - having performed his office⏎