[IDEM libro secundo regularum. ] §39.6.26.prSi qui inuicem sibi mortis causa donauerunt pariter decesserunt, neutrius heres repetet, quia neuter alteri superuixit.
[THE SAME, from the second book of Rules.] If persons who made donations mortis causa to each other died at the same time, the heir of neither shall claim recovery, because neither survived the other.
idem iuris est, si pariter maritus et uxor sibi donauerunt.
The same rule of law applies if a husband and wife made donations to each other and died at the same time.