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Dau. GROEN

b.
p.
d.
p.

Cornelis GROEN

b. 24 Sep 1909
p. Sint Pancras, , Noord-Holland, Netherlands
d. 6 Apr 1968
p. Sint Pancras, , Noord-Holland, Netherlands
7 Apr 1932

Willem GROEN

b. 20 May 1878
d. 11 May 1945

Klaas GROEN

b. 22 Apr 1846
d. 6 Feb 1919

Cornelis GROEN

b.
d.

Jantje VISSER

b.
d.

Neeltje BAKKERS

b. 22 Dec 1846
d. 5 Mar 1923

Wilhelmus Mathias BAKKERS

b. 1803
d.

Trijntje VOLKERS

chr. 30 Sep 1810
d.

Maartje KAN

b. 8 May 1880
d. 10 Nov 1947

Cornelis KAN

b.
d.

Catharina Elisabeth van WEELDEREN

b.
d.

Jannetje van der WERF

b. 23 Oct 1908
p. Achtkarspelen, , Friesland, Nederland
d. 5 Jan 1988
p. Alkmaar, , Noord-Holland, Netherlands
7 Apr 1932

Molle Joons van der WERF

b.
d.

Hinke VEENSTRA

b.
d.

Marriage(s):
Jan Pieter ZWAAN
Children from this marriage:
  Janpieter ZWAAN



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

(9/14) 64%

4

(9/28) 32%

5

(7/56) 12%

6

(9/112) 8%

7

(6/224) 2%

8

(5/448) 1%

9

(5/896) 0%

Tot:

(57/1785) 3%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(4/32) 12%

7

(3/64) 4%

8

(2/128) 1%

9

(2/256) 0%

Tot:

(25/510) 4%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(2/32) 6%

7

(2/64) 3%

8

(2/128) 1%

9

(2/256) 0%

Tot:

(16/510) 3%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(1/16) 6%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(5/255) 1%

Death Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(0/16) 0%

6

(2/32) 6%

7

(1/64) 1%

8

(1/128) 0%

9

(1/256) 0%

Tot:

(11/510) 2%