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Gustaaf ERIKS

b.
p.
d.
p.

Pieter ERIKS

b.
p.
d.
p.

Pieter ERIKS

b. 17 Oct 1906
d. 11 Feb 1982

Pieter ERIKS

b. 21 Apr 1872
d. 27 Oct 1937

Jan ERIKS

b. 21 Nov 1843
d. 8 Oct 1936

Grietje LEVENDIG

b. 5 May 1846
d. 26 Aug 1923

Neeltje SCHENK

b. 4 Oct 1872
d. 13 Mar 1950

Jan SCHENK

b. 9 Apr 1842
d.

Maartje WAIjBOER

b. 1844
d.

Elisabeth "Betsy" MOLENAAR

b. 6 Jan 1914
d. 30 Mar 2007

Gerrit MOLENAAR

b. 24 Jan 1874
d. 16 Jul 1957

Aldert MOLENAAR

b. 26 Jan 1838
d. 20 Sep 1906

Jannetje KRABMAN

b. 27 Jan 1843
d. 8 Jun 1937

Lieuwkje Trijntje KROMHOUT van der MEER

b. 27 Mar 1877
d. 29 Dec 1957

Jentje Baukes KROMHOUT van der MEER

b. 10 Mar 1846
d.

Antje Jurriaan HARMS

b. 1847
d.

Jannie Aafje BIESBOER

b.
p.
d.
p.

Marriage(s):
Yvonne van der STOK


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

(2/7) 28%

3

(7/14) 50%

4

(14/28) 50%

5

(24/56) 42%

6

(37/112) 33%

7

(52/224) 23%

8

(54/448) 12%

9

(57/896) 6%

Tot:

(247/1785) 13%

People

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(8/16) 50%

6

(16/32) 50%

7

(20/64) 31%

8

(20/128) 15%

9

(23/256) 8%

Tot:

(95/510) 18%

Birth Dates

2

(0/2) 0%

3

(2/4) 50%

4

(4/8) 50%

5

(8/16) 50%

6

(10/32) 31%

7

(14/64) 21%

8

(17/128) 13%

9

(17/256) 6%

Tot:

(72/510) 14%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(2/4) 50%

5

(4/8) 50%

6

(5/16) 31%

7

(5/32) 15%

8

(6/64) 9%

9

(7/128) 5%

Tot:

(30/255) 11%

Death Dates

2

(0/2) 0%

3

(2/4) 50%

4

(4/8) 50%

5

(4/16) 25%

6

(6/32) 18%

7

(13/64) 20%

8

(11/128) 8%

9

(10/256) 3%

Tot:

(50/510) 9%