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Maria Constance de VRIES

b. 4 Dec 1951
p. Egmond aan Zee, , Noord-Holland, Netherlands
d. 18 Jan 2017
p.

Pieter de VRIES

b. 20 Aug 1918
p. Alkmaar, , Noord-Holland, Netherlands
d. 15 Apr 2002
p. Heiloo, , Noord-Holland, Netherlands

Pieter de VRIES

b. 17 May 1895
d.

Pieter de VRIES

b.
d.

Trijntje HALVERMAN

b.
d.

Diewertje KOSSEN

b. 1895
d. 1 Apr 1932

Pieter KOSSEN

b. 28 Nov 1868
d. 24 Jan 1937

Cornelis KOSSEN

b. 1832
d.

Dieuwertje OOM

b. 1838
d.

Laurina DROOGER

b. 1871
d.

Cornelis DROOGER

b.
d.

Frederica MEIJER

b.
d.

Alberta Cornelia HALFF

b. 5 Jun 1918
p. Egmond aan Zee, , Noord-Holland, Netherlands
d. 25 Apr 2002
p. Alkmaar, , Noord-Holland, Netherlands

Teunis Jansz HALFF

b. 1 Dec 1885
d. 16 Jun 1955

Jan Pietersz HALFF

b. 27 Nov 1860
d. 12 Dec 1917

Pieter Gerritsz HALF

b. 10 Jul 1819
d. 8 May 1887

Maartje Teunis GRAVEMAKER

b. 9 Nov 1829
d. 9 Apr 1873

Jansje Englse ZWART

b. 29 Mar 1862
d. 5 Aug 1928

Engel ZWART

b. 1829
d.

Antje van OZ

b. 1828
d.

Albertje ZWAAN

b. 6 Mar 1886
d. 28 Mar 1922

Arie ZWAAN

b. 13 Dec 1848
d. 1 Mar 1934

Jacob Simonsz ZWAAN

b. 16 Feb 1807
d. 16 Sep 1849

Albertje de GRAAF

b. 27 Jun 1810
d. 1 Sep 1872

Elisabeth BLOK

b. 25 Nov 1848
d. 25 Sep 1914

Cornelis Leendertsz BLOK

b. 16 Oct 1821
d. 18 Mar 1855

Antje de GROOT

b. 14 Sep 1823
d. 19 Mar 1911

Marriage(s):
Son ALBERS
Children from this marriage:
  Christel ALBERS



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

(13/14) 92%

4

(22/28) 78%

5

(33/56) 58%

6

(51/112) 45%

7

(70/224) 31%

8

(69/448) 15%

9

(76/896) 8%

Tot:

(341/1785) 19%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(12/16) 75%

6

(20/32) 62%

7

(28/64) 43%

8

(30/128) 23%

9

(28/256) 10%

Tot:

(132/510) 25%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(6/8) 75%

5

(10/16) 62%

6

(14/32) 43%

7

(19/64) 29%

8

(16/128) 12%

9

(19/256) 7%

Tot:

(90/510) 17%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

4

(3/4) 75%

5

(5/8) 62%

6

(7/16) 43%

7

(7/32) 21%

8

(7/64) 10%

9

(9/128) 7%

Tot:

(41/255) 16%

Death Dates

2

(2/2) 100%

3

(3/4) 75%

4

(5/8) 62%

5

(6/16) 37%

6

(10/32) 31%

7

(16/64) 25%

8

(16/128) 12%

9

(20/256) 7%

Tot:

(78/510) 15%