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Marijn BAKKER

b.
p.
d.
p.

Gerard BAKKER

b.
p.
d.
p.

Jozef BAKKER

b. 6 Jun 1931
d. 2 Jul 2014

Dirk Jansz BAKKER

b. 30 Apr 1890
d. 31 Dec 1963

Jan BAKKER

b. 11 Jan 1848
d. 3 Oct 1930

Catharina "Trijntje" STAM

b. 1851
d. 1930

Cornelia "Neeltje" BLEEKER

b. 11 Dec 1893
d. 16 Jul 1963

Arie BLEEKER

b. 1860
d.

Jansje PUTTEN

b. 1867
d.

Anna Elisabeth BRUIN

b.
d.

Gerardus "Gert" BRUIN

b. 1 Mar 1893
d. 17 Mar 1979

Peronella KUIJPER

b. 29 Feb 1896
d. 2 Apr 1951

Dau KOK

b.
p.
d.
p.

Laurentius Petrus KOK

b. 26 May 1927
d. 28 May 2014

Petrus KOK

b. 21 Apr 1898
d. 13 Mar 1976

Nicolaas KOK

b.
d.

Catherina JONG

b.
d.

Maartje LAAN

b. 3 Dec 1902
d. 30 Aug 1993

Divera Isfrida de LANGE

b. 23 Jul 1934
d. 3 Feb 2012

Gerardus "Gerrit" de LANGE

b. 10 Apr 1904
d. 23 Mar 1976

Arie de LANGE

b.
d.

Dieuwertje LAAN

b.
d.

Martha HOKKELING

b. 8 Aug 1901
d. 11 May 1935

Jacob HOKKELING

b. 17 Mar 1864
d. 3 Mar 1926

Caecilia SCHAPER

b. 1 Dec 1865
d. 1 Dec 1926

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

(3/7) 42%

3

(12/14) 85%

4

(26/28) 92%

5

(23/56) 41%

6

(24/112) 21%

7

(27/224) 12%

8

(32/448) 7%

9

(31/896) 3%

Tot:

(178/1785) 9%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(10/16) 62%

6

(12/32) 37%

7

(12/64) 18%

8

(12/128) 9%

9

(13/256) 5%

Tot:

(73/510) 14%

Birth Dates

2

(0/2) 0%

3

(3/4) 75%

4

(8/8) 100%

5

(6/16) 37%

6

(6/32) 18%

7

(6/64) 9%

8

(9/128) 7%

9

(8/256) 3%

Tot:

(46/510) 9%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

4

(2/4) 50%

5

(3/8) 37%

6

(3/16) 18%

7

(3/32) 9%

8

(3/64) 4%

9

(2/128) 1%

Tot:

(19/255) 7%

Death Dates

2

(0/2) 0%

3

(3/4) 75%

4

(8/8) 100%

5

(4/16) 25%

6

(3/32) 9%

7

(6/64) 9%

8

(8/128) 6%

9

(8/256) 3%

Tot:

(40/510) 7%