Concordancia Strong's

A man of the tribe of Levi living at the time of Egypt and Wilderness, first mentioned at Exo.6.23;
son of: Aaron (H0175) and Elisheba (H0472);
brother of: Abihu (H0030), Eleazar (H0499) and Ithamar (H0385)
§ Nadab = "generous"
1) eldest son of Aaron by Elisheba; struck dead before the sanctuary in the wilderness for kindling the censers with strange fire
2) son of king Jeroboam I of the northern kingdom of Israel and king of Israel for 2 years before being slain by Baasha
3) a Jerahmeelite, son of Shammai, of the tribe of Judah
4) a son of Gibeon of the tribe of Benjamin A king of the Kingdom of Israel, living at the time of Divided Monarchy, first mentioned at 1Ki.14.20;
son of: Jeroboam (H3379);
brother of: Abijah (H0029H)
§ Nadab = "generous"
1) eldest son of Aaron by Elisheba; struck dead before the sanctuary in the wilderness for kindling the censers with strange fire
2) son of king Jeroboam I of the northern kingdom of Israel and king of Israel for 2 years before being slain by Baasha
3) a Jerahmeelite, son of Shammai, of the tribe of Judah
4) a son of Gibeon of the tribe of Benjamin A man of the tribe of Judah living at the time of Divided Monarchy, first mentioned at 1Ch.2.28;
son of: Shammai (H8060);
brother of: Abishur (H0051);
father of: Seled (H5540) and Appaim (H0649)
§ Nadab = "generous"
1) eldest son of Aaron by Elisheba; struck dead before the sanctuary in the wilderness for kindling the censers with strange fire
2) son of king Jeroboam I of the northern kingdom of Israel and king of Israel for 2 years before being slain by Baasha
3) a Jerahmeelite, son of Shammai, of the tribe of Judah
4) a son of Gibeon of the tribe of Benjamin A man of the tribe of Benjamin living at the time of United Monarchy, first mentioned at 1Ch.8.30;
son of: Abiel (H0022) and Maacah (H4601N);
brother of: Kish (H7027), Ner (H5369), Abdon (H5658J), Zur (H6698I), Baal (H1168B), Gedor (H1446I), Ahio (H0283I), Zecher (H2144) and Mikloth (H4732)
§ Nadab = "generous"
1) eldest son of Aaron by Elisheba; struck dead before the sanctuary in the wilderness for kindling the censers with strange fire
2) son of king Jeroboam I of the northern kingdom of Israel and king of Israel for 2 years before being slain by Baasha
3) a Jerahmeelite, son of Shammai, of the tribe of Judah
4) a son of Gibeon of the tribe of Benjamin