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Jacob de BOER

b. 1835
p. Zijpe, , Noord-Holland, Netherlands
d. 12 Mar 1908
p. Den Helder, , Noord-Holland, Netherlands

Jacob de BOER

b. 1794
p. Zijpe, , Noord-Holland, Netherlands
d.
p.
28 Dec 1816

Dirk Maartensz de BOER

b. 22 Sep 1760
d. 30 Jan 1824

Maarten Jansz de BOER

b. 18 Jan 1723
d. 18 Jan 1781

Jan Dirksz DUIJNBOER

b. 8 Jan 1691
d.

Maartje DAVITS

b. 1665
d.

Jantje Jacobsd JANS

b. 1735
d.

Jacob JANS

b.
d.

Maartje Jacobs ZWAAN

b. 14 Mar 1774
d. 16 Sep 1822

Jacob Sijmonsz ZWAAN

b. 1743
d. Dec 1773

Sijmon Cornelisz ZWAAN

b. 1715
d. 12 May 1803

Maartje GARMENTS

b. 1720
d.

Maartje Sijmens KRAMER

b. 1750
d.

Sijmen KRAMER

b.
d.

Antje KEIZER

b. 1796
p. Schoorl, , Noord-Holland, Netherlands
d.
p.
28 Dec 1816

Gerrit KEIZER

b.
d.

Susanna BASKES

b.
d.

Marriage(s):
Aafje de GRAAF


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

(12/28) 42%

5

(12/56) 21%

6

(7/112) 6%

7

(3/224) 1%

8

(2/448) 0%

9

(0/896) 0%

Tot:

(50/1785) 2%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(6/16) 37%

6

(3/32) 9%

7

(1/64) 1%

8

(2/128) 1%

9

(0/256) 0%

Tot:

(22/510) 4%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(4/16) 25%

6

(3/32) 9%

7

(1/64) 1%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(16/510) 3%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(2/4) 50%

5

(1/8) 12%

6

(0/16) 0%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(5/255) 1%

Death Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(1/16) 6%

6

(1/32) 3%

7

(1/64) 1%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(7/510) 1%