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Bastien Cornelis van der PLAS

b. 1720
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
d.
p.

Cornelis Claesz van der PLAS

b. 1691
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
d.
p.
12 Aug 1714

Claes Buijser van der PLAS

b. 1662
d. 5 Nov 1725

Buijsert Krijne van der PLAS

b. 1630
d. Abt 1700

Crijn Jansz van der PLAS

b. 1610
d.

Lijsbeth Cornelisdr

b. 1610
d.

Pietertje Claes

b. 1630
d. 1662

Neeltje Cornelis KEUS

b. 22 Mar 1663
d. Abt 1708

Cornelis Lenndertsz KEUS

b.
d.

Aafje Lenndertsdr KROON

b.
d.

Geertje PETTIJN

b. 1690
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
d.
p.
12 Aug 1714

Willem PETTIJN

b.
d.

Lijsbeth van den OEVER

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

(5/7) 71%

3

(9/14) 64%

4

(8/28) 28%

5

(4/56) 7%

6

(6/112) 5%

7

(6/224) 2%

8

(2/448) 0%

9

(0/896) 0%

Tot:

(40/1785) 2%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(2/16) 12%

6

(2/32) 6%

7

(2/64) 3%

8

(1/128) 0%

9

(0/256) 0%

Tot:

(17/510) 3%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(2/32) 6%

7

(2/64) 3%

8

(1/128) 0%

9

(0/256) 0%

Tot:

(13/510) 2%

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

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(0/16) 0%

6

(2/32) 6%

7

(2/64) 3%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(8/510) 1%