Table:
0
A
B
C
D
E
F
G
1
Monarch
Heir
Status
Relationship to Monarch
Became heir; reason
Ceased to be heir; reason
Next in succession
2
Swasawke
Tarabya
Heir apparent
son
1385 father elected king
May 1400 succeeded
Kale Kyetaungnyo 1400, son
3
Tarabya
Kale Kyetaungnyo
Heir presumptive
son
May 1400 father succeeded
25 November 1400 uncle succeeded
Theiddat 1401–1407, uncle
4
Minkhaung I
Theiddat
Heir presumptive
brother
25 November 1400 brother succeeded
February 1407 nephew anointed
Minyekyawswa 1407–1417, nephew
5
Minkhaung I
Minyekyawswa
Heir apparent
son
1406 anointed
24 March 1417 killed in action
Thihathu 1419–1422, brother
6
Minkhaung I
Thihathu
Heir apparent
son
1419 brother died
February 1422 succeeded
Minhlange 1425, son
7
Thihathu
Minhlange
Heir presumptive
son
February 1422? father succeeded
August 1425 succeeded
Minyekyawswa of Ava 1426–1439
8
Mohnyin Thado
Minyekyawswa of Ava
Heir apparent
son
20 May 1426 father succeeded
May 1439 succeeded
Narapati 1442–1442, brother
9
Minyekyawswa of Ava
Narapati
Heir presumptive
brother
January 1442? brother succeeded
25 April 1442 succeeded
Thihathura 14??–1468, son
10
Narapati of Ava
Thihathura
Heir apparent
son
25 April 1442 father succeeded
24 July 1468 succeeded
Minkhaung II 1468–1480, son
11
Thihathura
Minkhaung II
Heir apparent
son
24 July 1468 father succeeded
c. August 1480 succeeded
Thihathura II 1480–1501, son
12
Minkhaung II
Thihathura II
Heir apparent
son
c. August 1480 father succeeded
1485 became joint-king
Shwenankyawshin 1501, brother
13
Minkhaung II
Shwenankyawshin
Heir apparent
son
4 March 1501 brother died
7 April 1501 succeeded
Mobye Narapati 1543–1546

Questions and formulas:
Question: What was the relationship to monarch of the heir Minyekyawswa?
Formula: FILTER(D1,B1="Minyekyawswa")
Formula2: FILTER(D2:D13,B2:B13="Minyekyawswa")
Level: easy
Question: How many reasons did the son and heir Kale Kyetaungnyo has when he ceased to be heir?
Formula: ROWS(FILTER(F1,(D1="son")*(B1="Kale Kyetaungnyo")))
Formula2: ROWS(FILTER(F2:F13,(D2:D13="son")*(B2:B13="Kale Kyetaungnyo")))
Level: easy