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Cornelis HELDER

b. 1842
p. Bergen, , Noord-Holland, Netherlands
d.
p.

Jan HELDER

b. 1818
p. Alkmaar, , Noord-Holland, Netherlands
d. 2 Oct 1894
p. Koedijk, , Noord-Holland, Netherlands
26 Apr 1840

Jan HELDER

b. 1871
d. 15 Jul 1866

Jan HELDER

b. 10 Nov 1759
d. 15 May 1817

Grietje KALVERDIJK

b. 1760
d. 9 May 1816

Jan Pietersz KALVERDIJK

b. 1723
d. 19 Dec 1779

Maartje Gerrits STOEL

b. 1734
d. 16 Jan 1776

Grietje GIET

b. 1798
d.

Diewertje de GROOT

b. 1818
p. Koedijk, , Noord-Holland, Netherlands
d. 19 May 1891
p. Bergen, , Noord-Holland, Netherlands
26 Apr 1840

Cornelis de GROOT

b.
d.

Trijntje BRUIN

b.
d.

Marriage(s):
Meinsje BLOM
m: on 3 Nov 1870 in Schoorl, , Noord-Holland, Netherlands.

Children from this marriage:
  Grietje HELDER



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

(7/14) 50%

4

(6/28) 21%

5

(6/56) 10%

6

(6/112) 5%

7

(1/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(33/1785) 1%

People

2

(2/2) 100%

3

(4/4) 100%

4

(2/8) 25%

5

(2/16) 12%

6

(2/32) 6%

7

(1/64) 1%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(13/510) 2%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(2/32) 6%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(10/510) 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

(2/2) 100%

3

(1/4) 25%

4

(2/8) 25%

5

(2/16) 12%

6

(2/32) 6%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(9/510) 1%