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Jacoba BLOM

b. Dec 1811
p. Bergen, , Noord-Holland, Netherlands
d. 7 Aug 1812
p. Bergen, , Noord-Holland, Netherlands

Jan Jacobsz BLOM

b. 1773
p. Schoorl, , Noord-Holland, Netherlands
d. 6 Apr 1813
p. Bergen, , Noord-Holland, Netherlands
24 Feb 1799

Jacob Ariensz BLOM

b. 1739
d. 8 Nov 1807

Arien Jacobsz BLOM

b. 4 Dec 1713
d. 29 Dec 1782

Jacob Cornelisz BLOM

b. 25 Jun 1683
d. 1755

Neeltje Ariaansdr BLOM

b. 1688
d. 8 Apr 1771

Trijntje Jans BLOM

b. Abt 1715
d. 29 Sep 1780

Jan Simonsz BLOM

b. Abt 1685
d. 1730

Neeltje Sijbrantes

b. Abt 1680
d. 5 Mar 1753

Aagje Jans STAM

b. 18 May 1739
d. 2 Apr 1814

Jan STAM

b. 1710
d. 1767

Jan Pietersz STAM

b. 1685
d.

Grietje Jans de GELDER

b.
d.

Maartje Dirks KAT

b. 1715
d.

Grietje Jans ZWAKMAN

b. 1775
p. Bergen, , Noord-Holland, Netherlands
d. 1 Jun 1825
p. Bergen, , Noord-Holland, Netherlands
24 Feb 1799

Jan Claasz ZWAKMAN

b. 1717
d. 13 Oct 1779

Claas Jansz ZWAKMAN

b. 1690
d. 18 May 1739

Jan Cornelisz SWAKMAN

b. 17 May 1659
d. 15 Jun 1725

Grietje Jans

b.
d.

Guurtje DIRKS

b.
d.

Jannetje Maartens MARLING

b. 1738
d. 12 Jun 1803

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

(7/7) 100%

3

(13/14) 92%

4

(17/28) 60%

5

(20/56) 35%

6

(10/112) 8%

7

(5/224) 2%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(72/1785) 4%

People

2

(2/2) 100%

3

(4/4) 100%

4

(6/8) 75%

5

(8/16) 50%

6

(4/32) 12%

7

(3/64) 4%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(27/510) 5%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(5/8) 62%

5

(6/16) 37%

6

(3/32) 9%

7

(1/64) 1%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(21/510) 4%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(2/4) 50%

5

(1/8) 12%

6

(1/16) 6%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(6/255) 2%

Death Dates

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(5/16) 31%

6

(2/32) 6%

7

(1/64) 1%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(18/510) 3%