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Peter Albert van der PLAS

b. 18 Jun 1945
p. Schoorl, , Noord-Holland, Netherlands
d. Oct 2019
p. Ermelo, , Gelderland, Netherlands

Jan Cornelis "John" van der PLAS

b. 22 Jun 1912
p. Bergen, , Noord-Holland, Netherlands
d. 31 Jul 1989
p. Paisley, Bruce Co, Ontario, Canada
22 Sep 1942

Cornelis Jan "Cor" van der PLAS

b. 3 Sep 1886
d. 23 Nov 1949

Jan Cornelisz van der PLAS

b. 7 Sep 1853
d. 28 Jan 1922

Cornelis Cornelisz van der PLAS

b. 1812
d. 22 Mar 1875

Maartje Jacobs GROEN

b. 1821
d. 9 Mar 1882

Neeltje ZWAKMAN

b. 19 Sep 1855
d. 12 Apr 1920

Sijmon ZWAKMAN

b. 12 Dec 1826
d. 22 Jun 1865

Trijntje Klaasd DEKKER

b. 21 Oct 1825
d. 4 May 1870

Jansje Jeanette DEKKER

b. 3 Dec 1889
d. 1 Dec 1965

Jan "Opa" DEKKER

b. 13 Aug 1861
d. 3 Mar 1945

Garment DEKKER

b. 3 Jun 1828
d. 13 Dec 1884

Aafje KRUK

b. 22 Oct 1827
d. 14 Jan 1910

Maartje BOGTMAN

b. 13 May 1862
d. 15 Oct 1927

Jacob BOGTMAN

b. 7 Aug 1831
d. 23 Apr 1910

Jansje BESSE

b. 2 Dec 1834
d. 4 Dec 1910

Christina "Stien" GUTTER

b. 19 Oct 1920
p. Sint Pancras, , Noord-Holland, Netherlands
d. 8 Jan 2007
p. Paisley, Bruce Co, Ontario, Canada
22 Sep 1942

Albert GUTTER

b. 24 Jun 1885
d. 3 Feb 1941

Pieter GUTTER

b. 29 Apr 1850
d. 1 Jan 1918

Cornelis GUTTER

b. 1826
d. 4 Jul 1905

Maartjes GOOTJES

b. 1 May 1825
d. 18 Jan 1892

Christina NAT

b. 23 Dec 1854
d. 11 Jun 1910

Cornelis NAT

b. 5 Apr 1830
d. 13 Nov 1859

Maartje SMIT

b. 1 Sep 1829
d. 1880

Jannetje MOLENAAR

b. 24 Dec 1889
d. 8 Mar 1956

Aldert MOLENAAR

b. 26 Jan 1838
d. 20 Sep 1906

Gerrit Aldertsz MOLENAAR

b. 20 May 1803
d. 20 Jan 1876

Elisabeth KOOMEN

b. 13 Sep 1806
d. 7 Sep 1855

Jannetje KRABMAN

b. 27 Jan 1843
d. 8 Jun 1937

Johannes "Hannes" BRUIN

b. 21 Oct 1820
d. 12 Aug 1906

Arientje KRABMAN

b. 4 Jan 1813
d. 16 Feb 1852

Marriage(s):
Elizabeth "Betsy" de BOER

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

2: (7/7) 100%
3: (14/14) 100%
4: (28/28) 100%
5: (56/56) 100%
6: (112/112) 100%
7: (202/224) 90%
8: (307/448) 68%
9: (305/896) 34%
Tot:: (1031/1785) 57%

2: (2/2) 100%
3: (4/4) 100%
4: (8/8) 100%
5: (16/16) 100%
6: (32/32) 100%
7: (64/64) 100%
8: (107/128) 83%
9: (143/256) 55%
Tot:: (376/510) 73%

2: (2/2) 100%
3: (4/4) 100%
4: (8/8) 100%
5: (16/16) 100%
6: (32/32) 100%
7: (59/64) 92%
8: (96/128) 75%
9: (82/256) 32%
Tot:: (299/510) 58%

2: (1/1) 100%
3: (2/2) 100%
4: (4/4) 100%
5: (8/8) 100%
6: (16/16) 100%
7: (27/32) 84%
8: (40/64) 62%
9: (25/128) 19%
Tot:: (123/255) 48%

2: (2/2) 100%
3: (4/4) 100%
4: (8/8) 100%
5: (16/16) 100%
6: (32/32) 100%
7: (52/64) 81%
8: (64/128) 50%
9: (55/256) 21%
Tot:: (233/510) 45%