Table:
0
A
B
C
D
E
F
G
1
Number
Title
Born
Died
Date Married
Issue
Mother
2
1
Princess Lin'an 臨安公主
1360
17 August 1421
1376
–
–
3
2
Princess Ning 寧國公主
1364
7 September 1434
1378
–
Empress Xiao Ci Gao
4
3
Princess Chongning 崇寧公主
–
–
21 December 1384
–
–
5
4
Princess Anqing 安慶公主
–
–
23 December 1381
–
Empress Xiao Ci Gao
6
5
Princess Running 汝寧公主
–
–
11 June 1382
–
–
7
6
Princess Huaiqing 懷慶公主
–
15 July 1425
11 September 1382
Wang Zhenliang 王貞亮 Wang Zhenqing 王貞慶
Noble Consort Cheng Mu
8
7
Princess Daming 大名公主
1368
30 March 1426
2 September 1382
Li Zhuang 李莊
–
9
8
Princess Fuqing 福清公主
–
28 February 1417
26 April 1385
–
Consort An
10
9
Princess Shouchun 壽春公主
1370
1 August 1388
9 April 1386
–
–
11
10
none
–
–
none
none
–
12
11
Princess Nankang 南康公主
1373
15 November 1438
1387
–
–
13
12
Princess Zhenyi of Yongjia 永嘉貞懿公主
1376
12 October 1455
23 November 1389
Guo Zhensi 郭珍嗣
Consort Hui
14
13
none
–
–
none
none
–
15
14
Princess Hanshan 含山公主
1381
18 October 1462
11 September 1394
–
Consort Han
16
15
Princess Ruyang 汝陽公主
–
–
23 August 1394
–
Consort Hui
17
16
Princess Baoqing 寶慶公主
1394
1433
1413
–
Beauty Lady Zhang

Questions and formulas:
Question: What is number 4's title?
Formula: LET(query1,SUMMARIZE(B1,SUMX(A1)),FILTER(query1,CHOOSECOLS(query1,2)=4))
Formula2: LET(query1,SUMMARIZE(B2:B17,SUMX(A2:A17)),FILTER(query1,CHOOSECOLS(query1,2)=4))
Level: hard
Question: How many people were born in 1368?
Formula: SUM(FILTER(A1, C1=1368))
Formula2: SUM(FILTER(A2:A17, C2:C17=1368))
Level: easy
Question: Who was number 12's mother?
Formula: LET(query1,SUMMARIZE(G1,SUMX(A1)),FILTER(query1,CHOOSECOLS(query1,2)=12))
Formula2: LET(query1,SUMMARIZE(G2:G17,SUMX(A2:A17)),FILTER(query1,CHOOSECOLS(query1,2)=12))
Level: hard