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Pieter SPOELSTRA

b. 6 Dec 1914
p. Enkhuizen, , Noord-Holland, Netherlands
d.
p.

Sjoerd SPOELSTRA

b. 1890
p. Enkhuizen, , Noord-Holland, Netherlands
d.
p.
19 Dec 1912

Matthijs SPOELSTRA

b.
d.

Berta BUIS

b.
d.

Elisabeth VRIEND

b. 1890
p. Andijk, , Noord-Holland, Netherlands
d.
p.
19 Dec 1912

Pieter VRIEND

b. 28 Dec 1865
d. 3 Jul 1927

Nanne VRIEND

b. 16 Mar 1834
d. 12 Aug 1892

Pieter VRIEND

b. 28 Sep 1804
d. 13 Dec 1888

Pietertje Nannesd GROOT

b. 21 Jan 1807
d. 12 Oct 1863

Jantje de JONG

b. 8 Jul 1836
d. 22 May 1919

Jan de JONG

b. 25 Nov 1796
d. 1856

Wijntje WIJDENES

b. 11 Aug 1804
d. 1874

Neeltje SLUIJS

b. 10 Jun 1864
d. 25 Dec 1893

Willem SLUIJS

b.
d.

Lijsbet ZWIER

b.
d.

Marriage(s):

m: .

Children from this marriage:
  Stuart SPOELSTRA



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

(9/14) 64%

4

(9/28) 32%

5

(14/56) 25%

6

(27/112) 24%

7

(31/224) 13%

8

(11/448) 2%

9

(8/896) 0%

Tot:

(114/1785) 6%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(8/32) 25%

7

(14/64) 21%

8

(6/128) 4%

9

(4/256) 1%

Tot:

(46/510) 9%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(8/32) 25%

7

(10/64) 15%

8

(2/128) 1%

9

(2/256) 0%

Tot:

(32/510) 6%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(2/8) 25%

6

(3/16) 18%

7

(1/32) 3%

8

(1/64) 1%

9

(0/128) 0%

Tot:

(10/255) 3%

Death Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(8/32) 25%

7

(6/64) 9%

8

(2/128) 1%

9

(2/256) 0%

Tot:

(26/510) 5%