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Grace BOS

b.
p.
d.
p.

Klaas BOS

b. 14 Oct 1902
p. Opperdoes, , Noord-Holland, Netherlands
d. 29 Nov 1974
p. Strathroy, Middlesex Co, Ontario, Canada
15 May 1927

Gerrit BOS

b. 1863
d.

Gerrit BOS

b.
d.

Wilhelmina KRAMER

b.
d.

Antje SMIT

b. 1860
d. 20 Jan 1925

Jan SMIT

b. 1830
d.

Cornelis SMIT

b. 1804
d.

Antje LIEFHEBBER

b. 12 Mar 1806
d. 10 Sep 1837

Gezina Johanna "Sientje" de VRIES

b. 1838
d. 4 Aug 1861

Jan de VRIES

b.
d.

Jacoba (__?__)

b.
d.

Trijntje VIJN

b. 16 Jun 1906
p. Opperdoes, , Noord-Holland, Netherlands
d. 1964
p. Strathroy, Middlesex Co, Ontario, Canada
15 May 1927

Roelof VIJN

b. 7 Apr 1881
d. 21 Nov 1930

Klaas VIJN

b. 9 Apr 1841
d. 15 Oct 1913

Jacob VIJN

b. Abt 1816
d. 22 Aug 1887

Andrea IDEMA

b. 13 Dec 1818
d. 11 May 1890

Trijntje RUITER

b. 1857
d. 28 May 1887

Pieter RUITER

b.
d.

Grietje DUIN

b.
d.

Willemtje GUTTER

b. 7 Dec 1884
d. 13 Jan 1966

Johannes GUTTER

b. 13 Sep 1853
d. 21 May 1926

Hendrik "Hein" GUTTER

b. 8 Oct 1820
d. 12 Feb 1896

Grietje NIEROP

b. 9 Sep 1819
d. 20 Jun 1861

Antje PREGT

b. 5 Dec 1857
d. 24 Mar 1915

Gijsbertus PREGT

b.
d.

Maartje RUITER

b.
d.

Marriage(s):
Yeunis "Tom" KOOPMAN


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

(13/14) 92%

4

(22/28) 78%

5

(26/56) 46%

6

(26/112) 23%

7

(22/224) 9%

8

(21/448) 4%

9

(22/896) 2%

Tot:

(159/1785) 8%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(12/16) 75%

6

(12/32) 37%

7

(8/64) 12%

8

(8/128) 6%

9

(9/256) 3%

Tot:

(63/510) 12%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(6/8) 75%

5

(6/16) 37%

6

(6/32) 18%

7

(4/64) 6%

8

(6/128) 4%

9

(7/256) 2%

Tot:

(41/510) 8%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

4

(3/4) 75%

5

(3/8) 37%

6

(2/16) 12%

7

(2/32) 6%

8

(3/64) 4%

9

(1/128) 0%

Tot:

(17/255) 6%

Death Dates

2

(2/2) 100%

3

(3/4) 75%

4

(5/8) 62%

5

(5/16) 31%

6

(6/32) 18%

7

(8/64) 12%

8

(4/128) 3%

9

(5/256) 1%

Tot:

(38/510) 7%