Remove Analytics

Martijn AMSING

b.
p.
d.
p.

Son AMSING

b.
p.
d.
p.

Hubertus Nicolaas AMSING

b. 6 Jan 1905
d. 10 Jun 1999

Hendrik AMSING

b. 1875
d.

Samuel Derks AMSING

b.
d.

Neeltje POST

b.
d.

Johanna WIJKER

b. 1876
d. 17 Jun 1967

Huibert WIJKER

b. 1851
d.

Aagje HOPMAN

b. 1851
d.

Elisabeth PRINS

b. 18 Feb 1909
d. 27 Feb 2001

Gerrit PRINS

b. 1879
d.

Leendert PRINS

b. 1841
d.

Elisabeth DEKKER

b. 1843
d.

Bertha STOKER

b. 1879
d.

Jan STOKER

b.
d.

Cornelia GRAVEMAKER

b.
d.

Lia BIJMAN

b. 12 Feb 1946
p. Bakkum, , Noord-Holland, Netherlands
d. Oct 29 2021(
p. Harich, , Friesland, Netherlands

Antoon BIJMAN

b. 21 Mar 1914
d. 11 Oct 1977

Johannes BIJMAN

b. 10 Mar 1882
d.

Nicolaas "Klaas" BIJMAN

b. 1860
d.

Alida van DAM

b. 1861
d.

Cornelia van der STEEN

b. 9 Jun 1881
d.

Anthonius van der STEEN

b. 1849
d.

Willemijntje TROMP

b. 1844
d.

Petronella M. de GROOT

b. 19 Aug 1913
d. 27 Apr 1985

Cornelis de GROOT

b. 26 Feb 1886
d. 1 Oct 1959

Cornelis de GROOT

b.
d.

Grietje van WEENEN

b.
d.

Trijntje TWISK

b. 18 Dec 1885
d. 10 Feb 1932

Floris TWISK

b.
d.

Pietertje SCHUT

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

(5/7) 71%

3

(14/14) 100%

4

(23/28) 82%

5

(27/56) 48%

6

(30/112) 26%

7

(43/224) 19%

8

(52/448) 11%

9

(39/896) 4%

Tot:

(233/1785) 13%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(16/16) 100%

6

(14/32) 43%

7

(18/64) 28%

8

(22/128) 17%

9

(14/256) 5%

Tot:

(98/510) 19%

Birth Dates

2

(1/2) 50%

3

(4/4) 100%

4

(8/8) 100%

5

(8/16) 50%

6

(10/32) 31%

7

(12/64) 18%

8

(14/128) 10%

9

(11/256) 4%

Tot:

(68/510) 13%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

4

(4/4) 100%

5

(3/8) 37%

6

(4/16) 25%

7

(5/32) 15%

8

(3/64) 4%

9

(3/128) 2%

Tot:

(25/255) 9%

Death Dates

2

(1/2) 50%

3

(4/4) 100%

4

(3/8) 37%

5

(0/16) 0%

6

(2/32) 6%

7

(8/64) 12%

8

(13/128) 10%

9

(11/256) 4%

Tot:

(42/510) 8%