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Dieuwertje Grietje KOOLHAAS

b. 1 Nov 1926
p. Spanbroek, , Noord-Holland, Netherlands
d. 30 Apr 1992
p. Bundaberg, , Queensland, Australia

Dirk KOOLHAAS

b. 26 Oct 1901
p. Alkmaar, , Noord-Holland, Netherlands
d. 13 Mar 1964
p. Spanbroek, , Noord-Holland, Netherlands
27 Apr 1923

Tijs KOOLHAAS

b. 26 Jan 1868
d. 31 Jul 1947

Dirk KOOLHAAS

b. 16 Apr 1839
d. 17 Dec 1916

Tijs KOOLHAAS

b. 1809
d. 30 Apr 1855

Grietje RAA

b. 13 Apr 1814
d. 25 May 1892

Dieuwertje SPEUR

b. 10 Dec 1837
d. 9 Aug 1907

Grietje STEEMAN

b. 13 May 1867
d. 5 Oct 1942

Simon STEEMAN

b.
d.

Maartje KOELEMEIJ

b.
d.

Cornelia LANGEDIJK

b. 12 Dec 1903
p. Heerhugowaard, , Noord-Holland, Netherlands
d. 2 May 1979
p. Spanbroek, , Noord-Holland, Netherlands
27 Apr 1923

Klaas LANGEDIJK

b. 26 Jun 1877
d. 9 Aug 1954

Cornelis LANGEDIJK

b. 20 Oct 1845
d. 10 Oct 1932

Cornelis Arisz LANGEDIJK

b. 17 Sep 1807
d. 8 Jun 1885

Aafje STEEN

b.
d.

Sijtje NIEUWEBOER

b. 1854
d.

Cornelis NIEUWEBOER

b.
d.

Dieuwertje BOOLHUIS

b.
d.

Dieuwertje de GEUS

b. 8 Dec 1876
d. 5 Apr 1947

Cornelis GEUS

b. 10 Feb 1848
d. 8 Mar 1923

Jan GEUS

b. 25 Apr 1824
d. 6 Apr 1892

Cornelia BUTTER

b. 13 Nov 1822
d. 24 Feb 1891

Vrouwtje de GEUS

b. 6 May 1852
d. 12 Jun 1935

Arie de GEUS

b. 8 Feb 1820
d. 24 Sep 1906

Dieuwertje DE MOOR

b. 11 May 1818
d. 24 Dec 1891

Marriage(s):
Klaas ZIJP
m: on 27 Apr 1948 in Spanbroek, , Noord-Holland, Netherlands.

Children from this marriage:
  Cora ZIJP



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

(14/14) 100%

4

(21/28) 75%

5

(27/56) 48%

6

(26/112) 23%

7

(27/224) 12%

8

(32/448) 7%

9

(30/896) 3%

Tot:

(184/1785) 10%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(10/16) 62%

6

(13/32) 40%

7

(8/64) 12%

8

(13/128) 10%

9

(14/256) 5%

Tot:

(72/510) 14%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(6/8) 75%

5

(7/16) 43%

6

(7/32) 21%

7

(8/64) 12%

8

(8/128) 6%

9

(8/256) 3%

Tot:

(50/510) 9%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

4

(2/4) 50%

5

(3/8) 37%

6

(2/16) 12%

7

(3/32) 9%

8

(3/64) 4%

9

(2/128) 1%

Tot:

(18/255) 7%

Death Dates

2

(2/2) 100%

3

(4/4) 100%

4

(5/8) 62%

5

(7/16) 43%

6

(4/32) 12%

7

(8/64) 12%

8

(8/128) 6%

9

(6/256) 2%

Tot:

(44/510) 8%