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Aalbert Cornelisz VOORHEIJ

b.
p.
d.
p.

Cornelis Aelberts VOORHEIJ

b. Abt 1668
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
d.
p.
22 Dec 1696

Aelbert Jans VOORHEIJ

b. 30 Aug 1643
d. 26 Oct 1699

Jan VOORHEIJ

b. Bef 1625
d.

Belijtje HENDRIKS

b. Bef 1625
d.

Maertjen Maertens ARENTS

b. 1643
d. 18 Jun 1673

Machteld Gijsdr OUWEHAND

b. 1678
p.
d.
p.
22 Dec 1696

Gijs Arentsz OUWEHAND

b. 1638
d. 28 Jan 1697

Arie Lenaertsz OUWEHAND

b. 1615
d. 1 Jan 1660

Lenaert Ariesz OUWEHAND

b. 1 Jan 1578
d. 6 Dec 1639

Immetge Maertensdr

b. 1585
d.

Dirkje Gijsdr HAKKER

b. 1616
d. 7 Aug 1678

Gijs Arentsz HAKKER

b.
d.

Neeltgen Gerritsdr

b.
d.

Annetje Gerrits JOOCK

b. 4 Feb 1636
d. 5 Jan 1729

Gerrit Dircksz JOOCK

b.
d.

Neeltje Guijts PETTEN

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

(13/14) 92%

4

(13/28) 46%

5

(7/56) 12%

6

(6/112) 5%

7

(4/224) 1%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(48/1785) 2%

People

2

(2/2) 100%

3

(4/4) 100%

4

(6/8) 75%

5

(4/16) 25%

6

(2/32) 6%

7

(2/64) 3%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(20/510) 3%

Birth Dates

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

(0/128) 0%

9

(0/256) 0%

Tot:

(16/510) 3%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(0/8) 0%

6

(1/16) 6%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(4/255) 1%

Death Dates

2

(0/2) 0%

3

(4/4) 100%

4

(2/8) 25%

5

(1/16) 6%

6

(1/32) 3%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(8/510) 1%