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Machiel Aldertsz de WIT

b. Abt 1795
p. Medemblik, , Noord-Holland, Netherlands
d. 14 Oct 1834
p. Den Helder, , Noord-Holland, Netherlands

Aldert Machielsz de WIT

b. 12 Feb 1756
p. Hoorn, , Noord-Holland, Netherlands
d. 20 Feb 1857
p. Hoorn, , Noord-Holland, Netherlands
21 Jun 1778

Machiel Pieters de WIT

b.
d.

Aafje Gerrits VISSER

b.
d.

Elizabeth SCHUURMAN

b. 11 Mar 1753
p. Medemblik, , Noord-Holland, Netherlands
d. 29 Jun 1829
p. Medemblik, , Noord-Holland, Netherlands
21 Jun 1778

Klaas Jansz SCHUURMAN

b. 11 Oct 1693
d. 1778

Jan Hendriks SCHUURMAN

b. 18 Nov 1665
d. 29 Apr 1738

Hendrik Jans SCHUURMAN

b. 1634
d.

Elisabeth FREDRIKS

b. 1632
d.

Swaantje FREDRIKS

b. 1664
d. 19 Apr 1697

Catharina Maria "Trijntje" Jans BRAND

b. 1716
d. 1799

Jan BRAND

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

(9/14) 64%

4

(7/28) 25%

5

(4/56) 7%

6

(0/112) 0%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(27/1785) 1%

People

2

(2/2) 100%

3

(4/4) 100%

4

(3/8) 37%

5

(2/16) 12%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(11/510) 2%

Birth Dates

2

(2/2) 100%

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:

(8/510) 1%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(0/4) 0%

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

(2/4) 50%

4

(2/8) 25%

5

(0/16) 0%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(6/510) 1%