Remove Analytics

Cornelia PIERS

b.
p.
d.
p.

Jacob PIERS

b. 1887
p. Obdam, , Noord-Holland, Netherlands
d. 17 Jan 1926
p. Heerhugowaard, , Noord-Holland, Netherlands
8 May 1914

Wardenaar PIERS

b.
d.

Jantje BAKKER

b.
d.

Grietje GUTTER

b. 10 Aug 1891
p. Winkel, , Noord-Holland, Netherlands
d.
p.
8 May 1914

Cornelis GUTTER

b. 4 Mar 1838
d.

Adolph GUTTER

b. 5 Aug 1801
d. 16 Nov 1865

Cornelis Johannisz GUTTER

b. 23 Jul 1763
d. 4 Dec 1828

Piertje LINDHOLM

b. 9 Sep 1767
d. 28 Jan 1810

Jaapje SCHEERMAN

b. 9 Sep 1811
d. 1 Apr 1879

Cornelis SCHEERMAN

b.
d.

Jannetje BAKKER

b.
d.

Geertje GAIJAARD

b. 1849
d.

Jacob GAIJAARD

b.
d.

Guurtje de GRAAF

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

(6/7) 85%

3

(7/14) 50%

4

(9/28) 32%

5

(9/56) 16%

6

(14/112) 12%

7

(11/224) 4%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(56/1785) 3%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(4/32) 12%

7

(5/64) 7%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(23/510) 4%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(3/64) 4%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(15/510) 2%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(2/16) 12%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(6/255) 2%

Death Dates

2

(1/2) 50%

3

(0/4) 0%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(3/64) 4%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(12/510) 2%