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Hendrik de WIT

b. 28 Apr 1839
p. Lutjebroek, , Noord-Holland, Netherlands
d.
p.

Klaas Aldertsz de WIT

b. 19 May 1790
p. Medemblik, , Noord-Holland, Netherlands
d. 7 May 1863
p.
25 Dec 1817

Aldert Machielsz de WIT

b. 12 Feb 1756
d. 20 Feb 1857

Machiel Pieters de WIT

b.
d.

Aafje Gerrits VISSER

b.
d.

Elizabeth SCHUURMAN

b. 11 Mar 1753
d. 29 Jun 1829

Klaas Jansz SCHUURMAN

b. 11 Oct 1693
d. 1778

Jan Hendriks SCHUURMAN

b. 18 Nov 1665
d. 29 Apr 1738

Swaantje FREDRIKS

b. 1664
d. 19 Apr 1697

Catharina Maria "Trijntje" Jans BRAND

b. 1716
d. 1799

Jan BRAND

b.
d.

Trijntje BLOKKER

b. 27 Nov 1795
p. Midwoud, , Noord-Holland, Netherlands
d.
p.
25 Dec 1817

Klaas BLOKKER

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

(6/7) 85%

3

(8/14) 57%

4

(9/28) 32%

5

(7/56) 12%

6

(4/112) 3%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(34/1785) 1%

People

2

(2/2) 100%

3

(3/4) 75%

4

(4/8) 50%

5

(3/16) 18%

6

(2/32) 6%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(14/510) 2%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(2/32) 6%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(10/510) 1%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

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:

(3/255) 1%

Death Dates

2

(1/2) 50%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(7/510) 1%