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John OPDAM

b.
p.
d.
p.

Petrus "Piet" OPDAM

b. 1910
p. Schoorl, , Noord-Holland, Netherlands
d.
p.
23 Nov 1933

Cornelis OPDAM

b. 15 Jul 1884
d. 7 Nov 1947

Pieter OPDAM

b. 9 Nov 1844
d. 22 Apr 1926

Jan OPDAM

b. 1824
d.

Ursela ROOZENDAAL

b. 1818
d. 11 Jan 1891

Maria WAAGMEESTER

b. 9 Nov 1844
d. 25 Apr 1909

Sijmen WAAGMEESTER

b. 1820
d.

Petronella de WAARD

b. 1817
d.

Maria ROOBEEK

b. 27 Apr 1887
d.

Jan ROOBEEK

b. 1847
d. 15 Apr 1932

Cornelis ROOBEEK

b.
d.

Geertje HAGEMAN

b.
d.

Elisabeth DEKKER

b. 1850
d. 22 Jun 1898

Dirk DEKKER

b. 2 May 1802
d. 17 Feb 1860

Barbara KLEVERLAAN

b. 8 May 1809
d. 9 Mar 1863

Jacoba van der PEEL

b. 1911
p. Anna Paulowna, , Noord-Holland, Netherlands
d.
p.
23 Nov 1933

Cornelis Josephus van der PEEL

b.
d.

Ewilhelmina SCHAAFSMA

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

(5/7) 71%

3

(8/14) 57%

4

(14/28) 50%

5

(20/56) 35%

6

(22/112) 19%

7

(23/224) 10%

8

(18/448) 4%

9

(0/896) 0%

Tot:

(110/1785) 6%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(8/16) 50%

6

(12/32) 37%

7

(8/64) 12%

8

(11/128) 8%

9

(0/256) 0%

Tot:

(49/510) 9%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(6/16) 37%

6

(4/32) 12%

7

(6/64) 9%

8

(3/128) 2%

9

(0/256) 0%

Tot:

(27/510) 5%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(2/4) 50%

5

(3/8) 37%

6

(2/16) 12%

7

(3/32) 9%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(12/255) 4%

Death Dates

2

(0/2) 0%

3

(1/4) 25%

4

(4/8) 50%

5

(3/16) 18%

6

(4/32) 12%

7

(6/64) 9%

8

(4/128) 3%

9

(0/256) 0%

Tot:

(22/510) 4%