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Sijvert SCHAPER

b. 2 Feb 1840
p. Hoogkarspel, , Noord-Holland, Netherlands
d.
p.

Jan SCHAPER

b. 31 Aug 1816
p. Bovenkarspel, , Noord-Holland, Netherlands
d. 30 May 1880
p. Hoogkarspel, , Noord-Holland, Netherlands
13 Jan 1839

Sijbert Evertse SCHAPER

b. 19 Aug 1779
d. 22 Nov 1829

Evert Jans SCHAPER

b. 1748
d. 20 Jan 1821

Jan Jans SCHAPER BENNING

b. Abt 1690
d. Abt 1769

Cornelia LIJKLES

b. 1718
d. 1755

Jannetje SJERPS

b. 6 Jul 1755
d. 16 Apr 1824

Sjerps IMKES

b.
d.

Rigt LEPES

b.
d.

Grietje Jacobs GROOT

b. 1780
d. 13 Mar 1837

Jacobs GROOT

b.
d.

Alida NEEFJES

b. 22 May 1819
p. Hoogkarspel, , Noord-Holland, Netherlands
d. 28 May 1848
p. Hoogkarspel, , Noord-Holland, Netherlands
13 Jan 1839

Klaas NEEFJES

b. 1797
d.

Cornelis NEEFJES

b.
d.

Aaltje PORTEGIJS

b.
d.

Sijtje RENTENIER

b. 1792
d.

Pouwels RENTENIER

b.
d.

Tetje BUURMAN

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

(12/14) 85%

4

(12/28) 42%

5

(8/56) 14%

6

(1/112) 0%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(40/1785) 2%

People

2

(2/2) 100%

3

(4/4) 100%

4

(7/8) 87%

5

(4/16) 25%

6

(1/32) 3%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(18/510) 3%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(2/8) 25%

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

(2/2) 100%

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:

(4/255) 1%

Death Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(8/510) 1%