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Gerrit NIJMAN

b. 28 Nov 1919
p. Heemskerk, , Noord-Holland, Netherlands
d. 8 Feb 2007
p.

Johannes NIJMAN

b. 23 Aug 1887
p. Heemskerk, , Noord-Holland, Netherlands
d. 30 Oct 1934
p. Heemskerk, , Noord-Holland, Netherlands
16 Jun 1915

Gerardus NIJMAN

b.
d.

Neeltje WELP

b.
d.

Anna Maria STENGS

b. 8 Jan 1889
p. Heemskerk, , Noord-Holland, Netherlands
d.
p.
16 Jun 1915

Johannes STENGS

b. 1857
d. 18 Jan 1918

Adrianus STENGS

b.
d.

Neeltje BEEKMAN

b.
d.

Antje BEENTJES

b. 1859
d.

Hendrik BEENTJES

b. 6 Jan 1824
d. 18 Aug 1889

Bankeras Jansz BEENTJES

b. 7 Nov 1793
d. 4 Jun 1872

Immetje Cornelisd BOON

b. 2 Feb 1789
d. 19 May 1871

Antje Dirks BAKKER

b. 26 Jan 1824
d. 31 Mar 1862

Dirk BAKKER

b.
d.

Aaltje KROON

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

(6/7) 85%

3

(8/14) 57%

4

(9/28) 32%

5

(9/56) 16%

6

(14/112) 12%

7

(18/224) 8%

8

(13/448) 2%

9

(6/896) 0%

Tot:

(83/1785) 4%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(4/32) 12%

7

(8/64) 12%

8

(6/128) 4%

9

(2/256) 0%

Tot:

(34/510) 6%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(5/64) 7%

8

(3/128) 2%

9

(2/256) 0%

Tot:

(22/510) 4%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(2/16) 12%

7

(1/32) 3%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(7/255) 2%

Death Dates

2

(1/2) 50%

3

(1/4) 25%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(4/64) 6%

8

(4/128) 3%

9

(2/256) 0%

Tot:

(20/510) 3%