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Thirteen Children NOBEL

b.
p.
d.
p.

Cornelis NOBEL

b. 29 Nov 1792
p. Lekkerkerk, , Zuid-Holland, Netherlands
d. 9 May 1873
p. Lekkerkerk, , Zuid-Holland, Netherlands

Johannis NOBEL

b.
d.

Adrianna van der GRAAF

b.
d.

Maria KOOIMAN

b. 21 Aug 1798
p. Ammerstol, , Zuid-Holland, Netherlands
d. 1 Mar 1864
p. Lekkerkerk, , Zuid-Holland, Netherlands

Arie KOOIMAN

b. 19 May 1771
d.

Paulus KOOIMAN

b. 8 Nov 1724
d. 30 Oct 1788

Maria den OUDEN

b. Abt 1730
d. 4 Aug 1773

Cornelia PRINS

chr. 29 Mar 1772
d.

Arie Jansz PRINS

b. 24 Aug 1728
d.

Jan Pietersz PRINS

b.
d.

Ariaantje Leenderts SPEK

b.
d.

Marrigje van der PIJL

b. Abt 1732
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

(7/14) 50%

4

(10/28) 35%

5

(2/56) 3%

6

(0/112) 0%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(26/1785) 1%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(2/16) 12%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(12/510) 2%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(0/16) 0%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(8/510) 1%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(0/4) 0%

5

(0/8) 0%

6

(0/16) 0%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(2/255) 0%

Death Dates

2

(2/2) 100%

3

(0/4) 0%

4

(2/8) 25%

5

(0/16) 0%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(4/510) 0%