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Cornelis BLOM

b. Jan 1823
p. Groet, Schoorl, Noord-Holland, Netherlands
d. 7 Apr 1823
p. Groet, Schoorl, Noord-Holland, Netherlands

Gerrit BLOM

b. 23 Jan 1778
p. Groet, Schoorl, Noord-Holland, Netherlands
d. 13 May 1860
p. Schoorl, , Noord-Holland, Netherlands
17 Feb 1811

Cornelis BLOM

b. Abt 1752
d. 10 Sep 1805

Cornelis Cornelisz BLOM

b. 17 Jul 1722
d. 15 May 1795

Cornelis Gerritsz BLOM

b. 1688
d. 15 Apr 1759

Neeltje Cornelisd GROOT

b. Abt 1685
d.

Trijntje BERGEN

b. 1725
d. Bef 12 Apr 1754

Trintje KOOMEN

b. 1758
d. 9 May 1787

Jan Klaasz KOOMEN

b. 1729
d. 14 Jan 1800

Klaas KOOMEN

b.
d.

Guertje Gerrits OOM

b. 14 Aug 1735
d. 26 Oct 1770

Gerrit Jans OOM

b.
d.

Maartje Klaas

b.
d.

Trijntje SCHOUTEN

b. 1787
p. Zijpe, , Noord-Holland, Netherlands
d. 6 May 1824
p. Groet, Schoorl, Noord-Holland, Netherlands
17 Feb 1811

Hendrik SCHOUTEN

b.
d.

Aaltje GRAVENS

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

(7/7) 100%

3

(9/14) 64%

4

(13/28) 46%

5

(8/56) 14%

6

(1/112) 0%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(38/1785) 2%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(5/16) 31%

6

(1/32) 3%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(16/510) 3%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(2/16) 12%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(10/510) 1%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(0/8) 0%

6

(0/16) 0%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(3/255) 1%

Death Dates

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(1/16) 6%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(9/510) 1%