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Christiaan HEEMSKERK

b.
p.
d.
p.

Christian HEEMSKERK

b. 14 Aug 1952
p. Katwijk, , Zuid-Holland, Netherlands
d. 3 Jul 2014
p. Amsterdam, , Noord-Holland, Netherlands

Christian HEEMSKERK

b. 22 Dec 1912
d. 17 Jun 1986

Thomas HEEMSKERK

b. 25 Oct 1885
d. 2 Nov 1945

Jacob HEEMSKERK

b.
d.

Agada OUDSHOORN

b.
d.

Johanna Cornelia van RIJN

b. 25 Apr 1888
d. 22 Mar 1998

Christian Ariez van RIJN

b. 16 Aug 1860
d. 7 May 1935

Arrisina PLOKKER

b. 3 Jan 1866
d. 8 Mar 1931

Willemina van der PLAS

b. 22 Feb 1918
d. 6 Jun 1977

Willem van der PLAS

b. 5 Jan 1885
d. Feb 1918

Dirk Willemsz van der PLAS

b. 6 Jul 1854
d. 21 Feb 1937

Neeltje de JONG

b. 13 May 1856
d. 1 Aug 1943

Aleida van der BENT

b. 17 Dec 1884
d.

Dirk van der BENT

b. 25 Sep 1854
d. 21 Feb 1922

Anna van DUIJVENBODE

b. 21 Jul 1856
d.

Augustina "Ineke" PUTTILEIHALAT

b.
p.
d.
p.

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

(4/7) 57%

3

(7/14) 50%

4

(13/28) 46%

5

(22/56) 39%

6

(31/112) 27%

7

(46/224) 20%

8

(58/448) 12%

9

(63/896) 7%

Tot:

(244/1785) 13%

People

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(8/16) 50%

6

(12/32) 37%

7

(22/64) 34%

8

(24/128) 18%

9

(24/256) 9%

Tot:

(98/510) 19%

Birth Dates

2

(1/2) 50%

3

(2/4) 50%

4

(4/8) 50%

5

(6/16) 37%

6

(10/32) 31%

7

(12/64) 18%

8

(14/128) 10%

9

(18/256) 7%

Tot:

(67/510) 13%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(2/4) 50%

5

(3/8) 37%

6

(5/16) 31%

7

(6/32) 18%

8

(6/64) 9%

9

(6/128) 4%

Tot:

(29/255) 11%

Death Dates

2

(1/2) 50%

3

(2/4) 50%

4

(3/8) 37%

5

(5/16) 31%

6

(4/32) 12%

7

(6/64) 9%

8

(14/128) 10%

9

(15/256) 5%

Tot:

(50/510) 9%