RobH_en_tn/num/26/65.md

There was not a man left among them, except

The word "them" refers to all of the people who were counted in the wilderness of Sinai. This can be stated in positive form. Alternate translation: "The only ones who were still alive were" (See: rc://en/ta/man/translate/figs-doublenegatives)

son of Jephunneh

Jephunneh was Caleb's father. See how you translated this in Numbers 13:6.

son of Nun

Nun was Joshua's father. See how you translated this in Numbers 11:28.