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John ROBERTSON

b.
p.
d.
p.

Ross ROBERTSON

b.
p.
d.
p.

Mary HIGGENBOTHAM

b. 1904
p. Lethbridge, , Alberta, Canada
d. 1968
p.

John David HIGGENBOTHAM

b. 23 Nov 1864
d. 1937

Nathan HIGGENBOTHAM

b. 6 Apr 1829
d.

Margaret J. ALLAN

b. 1 Aug 1838
d.

(__?__) ALLAN

b.
d.

Christian (__?__)

b. 30 Nov 1808
d.

Margaret Anna TORRANCE

b. 11 Aug 1864
d. 1937

Robert TORRANCE

b. 4 Jul 1822
d. 31 Jan 1908

M. TORRANCE

b.
d.

Mary LINDSAY

b.
d.

Elizabeth DRYDEN

b. 10 Aug 1832
d. Sep 1918

Thomas DRYDEN

b. 27 Oct 1799
d. 10 Jan 1880

Elizabeth "Margaret" SCOTT

b. Abt 1800
d. 21 Mar 1884

Marriage(s):
Frances Agnes CHAPESKY
Children from this marriage:
  James ROBERTSON
  Michael ROBERTSON
  Elizabeth ROBERTSON
  John R. ROBERTSON



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

(7/14) 50%

4

(11/28) 39%

5

(11/56) 19%

6

(5/112) 4%

7

(2/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(40/1785) 2%

People

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(6/16) 37%

6

(2/32) 6%

7

(1/64) 1%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(17/510) 3%

Birth Dates

2

(1/2) 50%

3

(2/4) 50%

4

(4/8) 50%

5

(3/16) 18%

6

(2/32) 6%

7

(1/64) 1%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(13/510) 2%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(1/4) 25%

5

(0/8) 0%

6

(0/16) 0%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(2/255) 0%

Death Dates

2

(1/2) 50%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(1/32) 3%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(8/510) 1%