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Cornelis GRIN

b. 7 Feb 1860
p.
d.
p.

Jacob Simonsz GRIN

b. 13 Nov 1820
p. Zijpe, , Noord-Holland, Netherlands
d. 22 Oct 1889
p. Anna Paulowna, , Noord-Holland, Netherlands

Simon Dircksz GRIN

b.
d. 15 Nov 1864

Trijntje SCHRAAVENLAND

b.
d. 6 May 1828

Guurtje ERIX

b. 27 Sep 1832
p. Sint Maarten, , Noord-Holland, Netherlands
d. 14 Aug 1909
p. Anna Paulowna, , Noord-Holland, Netherlands

Minnekus ERIX

b.
d.

Cornelis Ariensz ERIX

b. 2 Jul 1770
d. 9 May 1844

Arien Cornelisz ERIX

b. 1730
d. 17 Oct 1775

Trijntje Heertjesd KOSSEN

b. Jul 1735
d. 26 Apr 1826

Guurtje Lourensdr VISSER

b. 17 Apr 1768
d. 13 May 1830

Louris Dirksz VEER

b.
d.

Maartje KUNST

b.
d.

Maartje BAKKER

b.
d.

Jacob BAKKER

b.
d.

Aagje SART

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

(7/14) 50%

4

(9/28) 32%

5

(8/56) 14%

6

(0/112) 0%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(31/1785) 1%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(14/510) 2%

Birth Dates

2

(2/2) 100%

3

(0/4) 0%

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:

(6/510) 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

(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%