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Judith SPENCE

b.
p.
d.
p.

Cyril Laralls SPENCE

b. 9 Feb 1908
p. Woodstock, Oxford Co, Ontario, Canada
d.
p.

Frank T. SPENCE

b. 1874
d.

Elizabeth BLADES

b. 1875
d.

Beatrice Gordon GOWANLOCK

b. 31 Aug 1913
p. Teeswater, Bruce Co, Ontario, Canada
d.
p.

James A. GOWANLOCK

b. 11 Feb 1871
d. 24 Jul 1946

Robert GOWANLOCK

b. 1 May 1825
d. 21 Feb 1907

William GOWANLOCK

b. 21 Apr 1798
d. 24 Oct 1888

Christian LAIDLAW

b. 21 Jul 1801
d. 27 Aug 1891

Jane "Jennie" ARMSTRONG

b. 7 Dec 1832
d. 15 Dec 1915

Adam ARMSTRONG

b.
d.

Jane DAVIDSON

b.
d.

Mary "Minnie" TURNBULL

b. 12 Oct 1879
d. 11 Mar 1960

Robert TURNBULL

b. 2 Nov 1836
d. 21 Mar 1912

Thomas TURNBULL

b. 1804
d.

Margaret DALLAS

b. 1801
d.

Mary McGILLIVRAY

b. 6 Jun 1841
d. Feb 1916

James McGILLIVRAY

b. 1791
d. 28 Dec 1881

Margaret McFADYEN

b. 11 Mar 1808
d. 7 Sep 1906

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

(11/14) 78%

4

(14/28) 50%

5

(19/56) 33%

6

(11/112) 9%

7

(8/224) 3%

8

(3/448) 0%

9

(3/896) 0%

Tot:

(74/1785) 4%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(8/16) 50%

6

(4/32) 12%

7

(6/64) 9%

8

(2/128) 1%

9

(2/256) 0%

Tot:

(32/510) 6%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(6/16) 37%

6

(4/32) 12%

7

(2/64) 3%

8

(1/128) 0%

9

(0/256) 0%

Tot:

(23/510) 4%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(2/4) 50%

5

(1/8) 12%

6

(1/16) 6%

7

(0/32) 0%

8

(0/64) 0%

9

(1/128) 0%

Tot:

(7/255) 2%

Death Dates

2

(0/2) 0%

3

(2/4) 50%

4

(4/8) 50%

5

(4/16) 25%

6

(2/32) 6%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(12/510) 2%