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Gerrit SPRONG

b. 1895
p. Giessen Nieuwkerk, , Zuid-Holland, Netherlands
d.
p.

Klaas SPRONG

b. 28 Nov 1854
p. Giessen Nieuwkerk, , Zuid-Holland, Netherlands
d.
p.
21 May 1886

Gerrit SPRONG

b.
d.

Annigje van den HEUVEL

b.
d.

Jannigje van HOLTEN

b. 18 Sep 1864
p. Hoog-Blokland, , Zuid-Holland, Netherlands
d.
p.
21 May 1886

Frederik van HOLTEN

b. 30 Dec 1835
d. 7 Nov 1904

Frederik van HOLTEN

b. 21 Mar 1799
d. 8 Feb 1877

Gijsbert van HOLTEN

chr. 3 Apr 1744
d. 21 Dec 1823

Adriaantje van den HEUVEL

b. 16 Nov 1763
d.

Annigje SCHAGEN

b. 27 Nov 1800
d. 19 Feb 1877

Pieter SCHAGEN

b. 22 Oct 1764
d. 16 Feb 1844

Hermijntje TUKKER

b. 16 Jun 1769
d. 8 Nov 1858

Adriana den BOER

b. 12 Oct 1832
d. 15 Mar 1924

Aart den BOER

b.
d.

Jannigje van KARSSEN

b.
d.

Marriage(s):
Rijkje Cornelia de GROOT
m: on 29 Jul 1915 in Schelluinen, , Zuid-Holland, Netherlands.



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

(9/14) 64%

4

(9/28) 32%

5

(13/56) 23%

6

(19/112) 16%

7

(17/224) 7%

8

(10/448) 2%

9

(8/896) 0%

Tot:

(90/1785) 5%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(8/32) 25%

7

(10/64) 15%

8

(4/128) 3%

9

(4/256) 1%

Tot:

(40/510) 7%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(6/32) 18%

7

(4/64) 6%

8

(4/128) 3%

9

(2/256) 0%

Tot:

(26/510) 5%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(2/8) 25%

6

(2/16) 12%

7

(1/32) 3%

8

(1/64) 1%

9

(1/128) 0%

Tot:

(10/255) 3%

Death Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(3/16) 18%

6

(3/32) 9%

7

(2/64) 3%

8

(1/128) 0%

9

(1/256) 0%

Tot:

(14/510) 2%