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Margaret BOURCHIER

b. Abt 1468
p. Benningbrough, , Yorkshire, England
d. Abt 1552
p. England

Humphrey BOURCHIER

b. Abt 1444
p. Halstead, , Essex, England
d. 14 Apr 1471
p. Hertfordshire, England
1647

John BOURCHIER

b. Abt 1415
d. 16 May 1474

William BOURCHIER

b. 1374
d. 28 May 1420

Robert BOURCHIER

b. Abt 1306
d. 18 May 1349

Margaret PRAYERS

b. Abt 1307
d.

Anne PLANTAGENET

b. Apr 1383
d. 16 Oct 1438

Thomas of WOODSTOCK PLANTAGENET

b. 7 Jan 1355
d. 8 Sep 1397

Eleanor de BOHUN

b. Abt 1366
d. 3 Oct 1399

Margaret BERNERS

b. 1418
d. 18 Dec 1475

Richard DE BERNERS

b. 1392
d.

Philippa DALYNGRUGE

b. 1398
d.

Elizabeth TILNEY

b. 1445
p. Ashwellthorpe, , Norfolk, England
d. 4 Apr 1497
p. England
1647

Frederick TILNEY

b. 1416
d. 1447

Elizabeth CHENEY

b. Abt 1428
d. 25 Sep 1473

Marriage(s):
Thomas BRYAN
m: .



PIKWA - Performance Indicator Kwartierstaat

These Charts show the relative state of completion of an individual's Pedigree Chart. It compares the number of vital statistics currently found to the total required to fill ten generations out from the chosen person.

The PIKWA concept was developed by Otto P. van Driel in The Netherlands.
Adapted to our Pedigree Charts by Rob Vanderplas

Combined

2

(7/7) 100%

3

(13/14) 92%

4

(11/28) 39%

5

(13/56) 23%

6

(20/112) 17%

7

(18/224) 8%

8

(19/448) 4%

9

(27/896) 3%

Tot:

(128/1785) 7%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(8/32) 25%

7

(9/64) 14%

8

(6/128) 4%

9

(10/256) 3%

Tot:

(47/510) 9%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(5/32) 15%

7

(4/64) 6%

8

(6/128) 4%

9

(7/256) 2%

Tot:

(36/510) 7%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(2/8) 25%

6

(2/16) 12%

7

(1/32) 3%

8

(2/64) 3%

9

(3/128) 2%

Tot:

(13/255) 5%

Death Dates

2

(2/2) 100%

3

(4/4) 100%

4

(2/8) 25%

5

(3/16) 18%

6

(5/32) 15%

7

(4/64) 6%

8

(5/128) 3%

9

(7/256) 2%

Tot:

(32/510) 6%