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Jacoba GROOT

b.
p.
d.
p.

Jacob GROOT

b. 24 May 1914
p. Edam, , Noord-Holland, Netherlands
d. 1979
p.

Willem GROOT

b. 1880
d. 1949

Jan GROOT

b. 1848
d. 6 Apr 1892

Lourens GROOT

b.
d.

Elisabeth BERKHOUT

b.
d.

Antje PLAS

b. 1852
d. 12 Feb 1908

Pieter Adriaans PLAS

b. 30 May 1825
d.

Geertje DIMMENDAAL

b. 19 Nov 1828
d.

Iefje BAKKER

b. 1883
d. 1989

Jan Jacobsz BAKKER

b. 11 Dec 1858
d. 13 Oct 1916

Jacob Klaasz BAKKER

b. 4 Mar 1831
d. 21 Jun 1877

Iefje Jansd GROOT

b. 14 Jan 1829
d. 8 Oct 1903

Grietje MOLENAAR

b. 10 Feb 1858
d. 5 May 1930

Joris Maartensz MOLENAAR

b. 29 Oct 1826
d. 3 Apr 1900

Wolmoet Jacobsd de JONG

b. 29 Jan 1834
d. 11 Jul 1927

Dau HOUWING

b.
p.
d.
p.

(__?__) HOUWING

b.
d.

Reurt Jacob HOUWING

b.
d.

Annaatje de JONGE

b.
d.

Antje van ESSEN

b. 1889
d.

Jan van ESSEN

b.
d.

Hilletje WORP

b.
d.

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

(5/7) 71%

3

(11/14) 78%

4

(18/28) 64%

5

(20/56) 35%

6

(22/112) 19%

7

(25/224) 11%

8

(31/448) 6%

9

(28/896) 3%

Tot:

(160/1785) 8%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(8/16) 50%

6

(8/32) 25%

7

(8/64) 12%

8

(12/128) 9%

9

(12/256) 4%

Tot:

(62/510) 12%

Birth Dates

2

(1/2) 50%

3

(3/4) 75%

4

(4/8) 50%

5

(6/16) 37%

6

(6/32) 18%

7

(7/64) 10%

8

(9/128) 7%

9

(9/256) 3%

Tot:

(45/510) 8%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

4

(2/4) 50%

5

(2/8) 25%

6

(2/16) 12%

7

(3/32) 9%

8

(3/64) 4%

9

(1/128) 0%

Tot:

(16/255) 6%

Death Dates

2

(1/2) 50%

3

(2/4) 50%

4

(4/8) 50%

5

(4/16) 25%

6

(6/32) 18%

7

(7/64) 10%

8

(7/128) 5%

9

(6/256) 2%

Tot:

(37/510) 7%