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Marianne Trijntje VRIEND

b.
p.
d.
p.

Cornelis VRIEND

b. 1915
p. Enkhuizen, , Noord-Holland, Netherlands
d.
p.

Simon VRIEND

b. 23 Mar 1887
d. 14 Jun 1954

Pieter VRIEND

b. 31 Dec 1838
d. 22 Jan 1924

Pieter VRIEND

b. 28 Sep 1804
d. 13 Dec 1888

Pietertje Nannesd GROOT

b. 21 Jan 1807
d. 12 Oct 1863

Maartje GROOT

b. 2 Jul 1849
d. 1 Sep 1914

Jacob GROOT

b.
d.

Marijtje MANTEL

b.
d.

Trijntje NIEROP

b. 31 Jan 1887
d. 20 Dec 1975

Cornelis NIEROP

b. 1850
d.

Klaas Pietersz NIEROP

b. 5 Apr 1821
d. 22 May 1875

Grietje DIJKMAN

b. 5 Sep 1822
d. 22 Jul 1905

Trijntje KOOLHAAS

b. 1851
d.

Cornelis KOOLHAAS

b. 1824
d.

Trijntje ROL

b. 1825
d.

Roelofje FERNHOUT

b.
p.
d.
p.

Harm FERNHOUT

b.
d.

Johanna SCHOLTEN

b.
d.

Marriage(s):
Richard Albert LAST


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

(4/7) 57%

3

(9/14) 64%

4

(12/28) 42%

5

(21/56) 37%

6

(27/112) 24%

7

(27/224) 12%

8

(11/448) 2%

9

(4/896) 0%

Tot:

(115/1785) 6%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(8/16) 50%

6

(12/32) 37%

7

(14/64) 21%

8

(6/128) 4%

9

(4/256) 1%

Tot:

(54/510) 10%

Birth Dates

2

(1/2) 50%

3

(2/4) 50%

4

(4/8) 50%

5

(6/16) 37%

6

(7/32) 21%

7

(6/64) 9%

8

(2/128) 1%

9

(0/256) 0%

Tot:

(28/510) 5%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(2/4) 50%

5

(3/8) 37%

6

(3/16) 18%

7

(1/32) 3%

8

(1/64) 1%

9

(0/128) 0%

Tot:

(12/255) 4%

Death Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(5/32) 15%

7

(6/64) 9%

8

(2/128) 1%

9

(0/256) 0%

Tot:

(21/510) 4%