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Cornelia van der SCHRIER

b. 17 Nov 1838
p.
d.
p.

Willem van der SCHRIER

b. 16 Dec 1799
p. Noordwijk, , Zuid-Holland, Netherlands
d. 14 Jan 1854
p. Noordwijk, , Zuid-Holland, Netherlands
15 May 1835

Gerrit van der SCHRIER

chr. 12 Jun 1774
d. 31 Aug 1846

Jacob van der SCHRIER

b.
d.

Maartje Jacobs van HOUTEN

b.
d.

Maartje van DUIJVENBODE

b. 12 Apr 1778
d. 15 Feb 1841

Willem Dirksz van DUIJVENBODE

b. 1739
d.

Dirk Maartens van DUIJVENBODE

chr. 24 Dec 1713
d.

Lisbeth Willems BERKHEIJ

b. 1710
d.

Maartje van DUIJN

chr. 20 Dec 1739
d.

Huijgh Jacobs van DUIJN

b.
d.

Maartje DE VOIJS

b.
d.

Elisabeth NOPPEN

b. 1 Feb 1808
p. Woerden, , Zuid-Holland, Netherlands
d. 21 Dec 1872
p. Noordwijk, , Zuid-Holland, Netherlands
15 May 1835

Hendrik NOPPEN

b.
d.

Cornelia MIEROP

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

(7/28) 25%

5

(7/56) 12%

6

(10/112) 8%

7

(17/224) 7%

8

(22/448) 4%

9

(4/896) 0%

Tot:

(83/1785) 4%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(4/32) 12%

7

(6/64) 9%

8

(10/128) 7%

9

(2/256) 0%

Tot:

(36/510) 7%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(5/64) 7%

8

(7/128) 5%

9

(2/256) 0%

Tot:

(26/510) 5%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(1/16) 6%

7

(2/32) 6%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(7/255) 2%

Death Dates

2

(2/2) 100%

3

(2/4) 50%

4

(0/8) 0%

5

(0/16) 0%

6

(1/32) 3%

7

(4/64) 6%

8

(5/128) 3%

9

(0/256) 0%

Tot:

(14/510) 2%