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Yzak de BOER

b. 11 Sep 1836
p. Sloten, , Friesland, Netherlands
d.
p.

Jan Yzaks de BOER

b. 1809
p. Sloten, , Friesland, Netherlands
d.
p.
25 Dec 1835

Yzak Jans de BOER

b.
d.

Tettje Wiebrens van der VAART

b.
d.

Hiltje Klazes LANGERAAP

b. 24 Sep 1807
p. Sloten, , Friesland, Netherlands
d. 14 Feb 1887
p. Sloten, , Friesland, Netherlands
25 Dec 1835

Klaas Jelles LANGERAAP

b. 1764
d. 12 Apr 1825

Jelle Klazes LANGERAAP

b. Abt 1740
d. 11 Jun 1769

Klaas Jelles LANGERAAP

b. 1687
d.

Trijntje Sjoerds (__?__)

b. 1687
d.

Hiltje Willems (__?__)

b. Abt 1740
d.

Murkjen Hendriks VISSER

b. 11 Jan 1770
d. 16 Jun 1843

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

(6/7) 85%

3

(8/14) 57%

4

(5/28) 17%

5

(4/56) 7%

6

(0/112) 0%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(23/1785) 1%

People

2

(2/2) 100%

3

(4/4) 100%

4

(2/8) 25%

5

(2/16) 12%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(10/510) 1%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

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

(0/2) 0%

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:

(1/255) 0%

Death Dates

2

(1/2) 50%

3

(2/4) 50%

4

(1/8) 12%

5

(0/16) 0%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(4/510) 0%