Ellicott's Commentary for English Readers - 1 Chronicles 7:27
(27) Non.—Everywhere else Nun, the father of Joshua the servant and successor of Moses. 1 Chronicles 7:25-27 trace his ancestry, as it would seem, through seven or eight generations to Rephah, son of Beriah or Ephraim. At 1 Chronicles 6:1-3 only two names are given between Levi, uncle of Ephraim, and Moses, Joshua’s elder contemporary. But abundant reason has already been shown for not interpreting these genealogies in a slavishly literal spirit, and without regard to their own contrary... read more
Ellicott's Commentary for English Readers - 1 Chronicles 7:26
(26) Blishama son of Ammihud was tribal prince or Emir of Ephraim in the time of Moses (Numbers 7:47). read more