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Jacob Maartensz BUYS

b. 11 Apr 1678
p. Katwijk, , Zuid-Holland, Netherlands
d.
p.

Maarten BUYS

b. Abt 1650
p. Katwijk, , Zuid-Holland, Netherlands
d.
p.
24 Nov 1675

Pietertje Jacobsd van DUIJNE

b. Abt 1655
p. Katwijk, , Zuid-Holland, Netherlands
d.
p.
24 Nov 1675

Jacob Gijsbertsz van DUIJNE

b. 1617
d. 27 Apr 1681

Gijsbert Jacobsz van DUIJNE

b. Abt 1590
d.

Jacob van DUIJNE

b. Abt 1560
d.

Pietertje Pietersdr

b.
d.

Weijntgen Jacobsdr van der PLAS

b. 1621
d.

Jacob Cleasz van der PLAS

b. 1587
d.

Claas Jacobsz van der PLAS

b. 1550
d. 1614

Weijntgen Crijnsdr

b. 1550
d. Aft 1587

Yeffgen Pietersdr

b. 1587
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

(4/7) 57%

3

(6/14) 42%

4

(8/28) 28%

5

(8/56) 14%

6

(2/112) 1%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(28/1785) 1%

People

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(3/16) 18%

6

(1/32) 3%

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

(3/8) 37%

5

(3/16) 18%

6

(1/32) 3%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(11/510) 2%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(1/4) 25%

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

(1/4) 25%

4

(0/8) 0%

5

(2/16) 12%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(3/510) 0%