Elazar was the son of Aaron (Moses'brother), and Pinchas (Phinehas) was Elazar's son (Exodus ch.6, Numbers ch.3). They were both Kohanim, as was Aaron. Phinehas was one of the Prophets; Elazar was not (Rashi commentary on the Talmud, Megillah 14a).
Elazar was the son of Aaron (Moses'brother), and Pinchas (Phinehas) was Elazar's son (Exodus ch.6, Numbers ch.3). They were both Kohanim, as was Aaron. Phinehas was one of the Prophets; Elazar was not (Rashi commentary on the Talmud, Megillah 14a).