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Jan BAK

b. 1800
p. Langedijk, , Noord-Holland, Netherlands
d.
p.

Cornelis BAK

b. 1769
p. Broek op Langedijk, , Noord-Holland, Netherlands
d. 20 Jan 1843
p. Broek op Langedijk, , Noord-Holland, Netherlands

Cornelis BAK

b. 1740
d. 11 Apr 1789

Krijn Cornelisz BAK

b. Abt 1720
d. 5 Jun 1757

Cornelis Jansz BAK

b. Abt 1690
d.

Maartje Jans SLOT

b. 1725
d. 1764

Jan Willemsz SLOT

b. Abt 1691
d. Bef Jul 1736

Maartje Simons BRAAK

b. Abt 1692
d. 1736

Maartje Gerrits GROENVELD

b. 1738
d. 11 Apr 1798

Gerrit GROENVELD

b.
d.

Neeltje HERMAN

b.
d.

Grietje Cornelisd SPRUIJT

b.
p.
d.
p.

Cornelis SPRUIJT

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

(8/14) 57%

4

(9/28) 32%

5

(9/56) 16%

6

(10/112) 8%

7

(7/224) 3%

8

(1/448) 0%

9

(0/896) 0%

Tot:

(49/1785) 2%

People

2

(2/2) 100%

3

(3/4) 75%

4

(4/8) 50%

5

(3/16) 18%

6

(6/32) 18%

7

(4/64) 6%

8

(1/128) 0%

9

(0/256) 0%

Tot:

(23/510) 4%

Birth Dates

2

(1/2) 50%

3

(2/4) 50%

4

(2/8) 25%

5

(3/16) 18%

6

(2/32) 6%

7

(2/64) 3%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(12/510) 2%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(1/16) 6%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(5/255) 1%

Death Dates

2

(1/2) 50%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(1/32) 3%

7

(1/64) 1%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(9/510) 1%