Table:
0
A
B
C
D
E
1
Type
Name
Title
Royal house
From
2
Sovereign
Sláine mac Dela
High King
Fir Bolg
1934 BC
3
Sovereign
Rudraige mac Dela
High King
Fir Bolg
1933 BC
4
Sovereign
Gann mac Dela & Genann
High King
Fir Bolg
1931 BC
5
Sovereign
Sengann mac Dela
High King
Fir Bolg
1927 BC
6
Sovereign
Fiacha Cennfinnán
High King
Fir Bolg
1922 BC
7
Sovereign
Rinnal
High King
Fir Bolg
1917 BC
8
Sovereign
Fodbgen
High King
Fir Bolg
1911 BC
9
Sovereign
Eochaid mac Eirc
High King
Fir Bolg
1907 BC

Questions and formulas:
Question: What is Rinnal's title?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="rinnal"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,B2:B9="rinnal"),3))
Level: medium
Question: What title was used in 1911 bc?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="1911 bc"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,E2:E9="1911 bc"),3))
Level: medium