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Gerrit BLOM

b. Mar 1870
p. Zijpe, , Noord-Holland, Netherlands
d. 26 Sep 1870
p. Zijpe, , Noord-Holland, Netherlands

Arien BLOM

b. 1 Mar 1841
p. Sint Maarten, , Noord-Holland, Netherlands
d.
p.
3 May 1866

Pieter Ariensz BLOM

b. 14 Jun 1809
d. 20 Jul 1848

Arien Ariensz BLOM

b. 9 Sep 1747
d. 28 Mar 1813

Arien Jacobsz BLOM

b. 4 Dec 1713
d. 29 Dec 1782

Trijntje Jans BLOM

b. Abt 1715
d. 29 Sep 1780

Geertje Abrams NOTTELMAN

b. 16 Nov 1766
d. 10 Sep 1831

Abram NOTTELMAN

b. Jan 1730
d. 22 Aug 1792

Grietje BRANDENBURG

b. Abt 1735
d. 12 Mar 1797

Geertruida KRIJT

b. Abt 1809
d.

Christiaan KRIJT

b.
d.

Maartje WELBOREN

b.
d.

Grietje SCHOUTEN

b. 16 Aug 1828
p. Zijpe, , Noord-Holland, Netherlands
d.
p.
3 May 1866

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

(4/7) 57%

3

(6/14) 42%

4

(9/28) 32%

5

(13/56) 23%

6

(18/112) 16%

7

(15/224) 6%

8

(5/448) 1%

9

(0/896) 0%

Tot:

(70/1785) 3%

People

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(4/16) 25%

6

(6/32) 18%

7

(6/64) 9%

8

(3/128) 2%

9

(0/256) 0%

Tot:

(27/510) 5%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(6/32) 18%

7

(5/64) 7%

8

(1/128) 0%

9

(0/256) 0%

Tot:

(22/510) 4%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(1/16) 6%

7

(1/32) 3%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(5/255) 1%

Death Dates

2

(0/2) 0%

3

(1/4) 25%

4

(2/8) 25%

5

(4/16) 25%

6

(5/32) 15%

7

(3/64) 4%

8

(1/128) 0%

9

(0/256) 0%

Tot:

(16/510) 3%