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Simon de JONG

b.
p.
d.
p.

Willem Simon de JONG

b. 23 Aug 1906
p. Koog aan de Zaan, , Noord-Holland, Netherlands
d. 3 Feb 1952
p. Zaandam, , Noord-Holland, Netherlands
12 Nov 1930

Simon de JONG

b. 1877
d. 28 Mar 1957

Simon de JONG

b.
d.

Aagje PEEREBOOM

b.
d.

Maartje SCHEMER

b. 28 Mar 1883
d. 31 Jan 1951

Willem SCHEMER

b. 1840
d.

Albert SCHEMER

b.
d.

Maartje SMIT

b.
d.

Dirkje BAK

b. 20 Aug 1845
d. 19 Jan 1928

Jan Jansz BAK

b. 25 Dec 1818
d. 24 Aug 1887

Trijntje JOON

b. 14 Sep 1821
d. 8 Jun 1875

Maria BUTTER

b. 1907
p. Klaaswaal, , Zuid-Holland, Netherlands
d.
p.
12 Nov 1930

Gerrit BUTTER

b.
d.

Maria ZWIGERS

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

(9/14) 64%

4

(8/28) 28%

5

(9/56) 16%

6

(9/112) 8%

7

(11/224) 4%

8

(16/448) 3%

9

(15/896) 1%

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

(4/64) 6%

8

(6/128) 4%

9

(6/256) 2%

Tot:

(34/510) 6%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(2/32) 6%

7

(3/64) 4%

8

(4/128) 3%

9

(4/256) 1%

Tot:

(21/510) 4%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(1/16) 6%

7

(1/32) 3%

8

(2/64) 3%

9

(1/128) 0%

Tot:

(9/255) 3%

Death Dates

2

(1/2) 50%

3

(2/4) 50%

4

(1/8) 12%

5

(2/16) 12%

6

(2/32) 6%

7

(3/64) 4%

8

(4/128) 3%

9

(4/256) 1%

Tot:

(19/510) 3%