Table:
0
A
B
C
D
E
1
Type
Name
Title
Royal house
From
2
Sovereign
Baasha
King
Baasha
910 BC or 909 BC or 908 BC or 900 BC
3
Sovereign
Elah
King
Baasha
887 BC or 886 BC or 885 BC or 877 BC
4
Sovereign
Zimri
King
Zimri
886 BC or 885 BC or 884 BC or 876 BC
5
Sovereign
Omri
King
Omri
886 BC or 885 BC or 884 BC or 876 BC
6
Sovereign
Ahab
King
Omri
875 BC or 874 BC or 873 BC or 869 BC

Questions and formulas:
Question: Which Royal house is named Elah?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="elah"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="elah"),4))
Level: medium
Question: What is the type of Leader for the Royal House of Baasha, who is named Elah.
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(D1="baasha")*(B1="elah")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,(D2:D6="baasha")*(B2:B6="elah")),1))
Level: medium