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Antje NAT

b. 1825
p. Graft, , Noord-Holland, Netherlands
d. 25 Sep 1829
p. Graft, , Noord-Holland, Netherlands

Pieter NAT

b. 1792
p. Beemster, , Noord-Holland, Netherlands
d. 24 Aug 1866
p. Graft, , Noord-Holland, Netherlands
17 Jan 1819

UNKNOWN

b.
d.

Antje Cornelisdr NAT

b. 26 Oct 1760
d. 7 Dec 1821

Cornelis Outgersz NAT

b. 1717
d. Bef 1774

Outger Jansz

b. 1690
d. Jan 1750

Trijntje Claas

b.
d.

Geertje Jacobs DONKER

b.
d. 1753

Jacob DONKER

b.
d.

Aagje KAIJ

b. 1790
p. Graft, , Noord-Holland, Netherlands
d. 10 Nov 1842
p. Graft, , Noord-Holland, Netherlands
17 Jan 1819

Gerrit KAIJ

b.
d.

Grietje BAKKER

b.
d.

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

(6/14) 42%

4

(6/28) 21%

5

(5/56) 8%

6

(6/112) 5%

7

(1/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(31/1785) 1%

People

2

(2/2) 100%

3

(4/4) 100%

4

(2/8) 25%

5

(3/16) 18%

6

(2/32) 6%

7

(1/64) 1%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(14/510) 2%

Birth Dates

2

(2/2) 100%

3

(1/4) 25%

4

(1/8) 12%

5

(1/16) 6%

6

(2/32) 6%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(7/510) 1%

Marriage Dates

2

(1/1) 100%

3

(0/2) 0%

4

(1/4) 25%

5

(0/8) 0%

6

(0/16) 0%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(2/255) 0%

Death Dates

2

(2/2) 100%

3

(1/4) 25%

4

(2/8) 25%

5

(1/16) 6%

6

(2/32) 6%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(8/510) 1%