[CALLISTRATUS libro tertio edicti monitorii. ] §3.5.28.prCum pater testamento postumo tutorem dederit isque tutelam interim administrauerit nec postumus natus fuerit, cum eo non tutelae, sed negotiorum gestorum erit agendum: quod si natus fuerit postumus, tutelae erit actio et in eam utrumque tempus ueniet, et quo, antequam nasceretur infans, gessit et quo, posteaquam natus sit.
[CALLISTRATUS, From the Monitorial Edict, Book III] When a father by testament has appointed a guardian for a posthumous child, and he in the meantime has administered the guardianship, but the posthumous child has not been born, one must proceed against him not by the action of guardianship, but by that of the management of affairs; but if the posthumous child has been born, there will be an action of guardianship, and both periods will fall under it: both that in which he managed the affairs before the infant was born, and that after he was born.