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David Engel KNIBBE

b.
p.
d.
p.

Jan Cornelis KNIBBE

b. 3 May 1892
p. Haarlemmermeer, , Noord-Holland, Netherlands
d. 29 Jul 1973
p. Landsmeer, , Noord-Holland, Netherlands
27 Sep 1917

Arien KNIBBE

b.
d.

Neeltje OUSSOREN

b.
d.

Neeltje Jans HOOGLAND

b. 1 May 1897
p. Broek op Langedijk, , Noord-Holland, Netherlands
d. 1 Nov 1972
p. Landsmeer, , Noord-Holland, Netherlands
27 Sep 1917

Jan Ariesz HOOGLAND

b. 11 Dec 1864
d. 14 Jan 1949

Arien HOOGLAND

b. 17 Jun 1824
d. 26 Jun 1878

Jan Jacobsz HOOGLAND

b. 15 Jun 1785
d. 11 Sep 1869

Gerbregt Pietersd "Bregje" ZWETSMAN

b. 6 Nov 1797
d. 20 Apr 1838

Grietje AKKERMAN

b. 10 Jan 1829
d. 25 Jan 1890

Maarten AKKERMAN

b. 1801
d. 19 Oct 1867

Aagje GOUDSBLOM

b. 1806
d. 14 Jan 1851

Trijntje Gerrits SMIT

b. 28 Mar 1867
d. 30 Jan 1933

Gerrit Jansz SMIT

b. 24 Jul 1841
d. 1891

Jan Jacobsz SMIT

b. 6 Mar 1797
d. 6 Nov 1873

Grietje Jans BLOM

b. 24 Oct 1797
d. 19 Jun 1858

Sijtje KLOOSTERBOER

b. 1839
d. 1876

Dirk Jansz KLOOSTERBOER

b. 1802
d.

Trijntje BOUWENS

b. 1809
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

(7/7) 100%

3

(9/14) 64%

4

(14/28) 50%

5

(26/56) 46%

6

(44/112) 39%

7

(41/224) 18%

8

(37/448) 8%

9

(26/896) 2%

Tot:

(204/1785) 11%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(8/16) 50%

6

(16/32) 50%

7

(18/64) 28%

8

(14/128) 10%

9

(10/256) 3%

Tot:

(76/510) 14%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(8/16) 50%

6

(12/32) 37%

7

(11/64) 17%

8

(12/128) 9%

9

(9/256) 3%

Tot:

(60/510) 11%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(2/4) 50%

5

(4/8) 50%

6

(4/16) 25%

7

(3/32) 9%

8

(3/64) 4%

9

(1/128) 0%

Tot:

(19/255) 7%

Death Dates

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(6/16) 37%

6

(12/32) 37%

7

(9/64) 14%

8

(8/128) 6%

9

(6/256) 2%

Tot:

(49/510) 9%