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John Joseph IRWIN

b.
p.
d.
p.

John Wesley IRWIN

b.
p.
d.
p.

John Cloverdale Watson IRWIN

b. 6 Aug 1900
d.

John IRWIN

b. 23 Sep 1853
d. 28 Nov 1917

William IRWIN

b.
d.

Sarah HOLMES

b.
d.

Martha FORTUNE

b. 21 Mar 1863
d.

John FORTUNE

b.
d.

Martha (__?__)

b.
d.

Annie Elizabeth HILTZ

b. 12 Oct 1903
d. 1990

William Wesley HILTZ

b. 3 Nov 1872
d. 26 Feb 1936

Edward Thompson HILTS

b. 11 Sep 1851
d. 3 Mar 1906

Margaret ROY

b. 7 Aug 1851
d. 10 Mar 1915

Annie Elizabeth LAIDLAW

b. 15 Jun 1874
d. Aft 1936

John LAIDLAW

b. 1831
d. Abt 1875

Elizabeth ROSS

b. 1840
d. 6 Oct 1915

Marjory Eleanor GRAY

b.
p.
d.
p.

Joseph Everand GRAY

b.
d.

Gladys MALCOLM

b.
d.

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

(3/7) 42%

3

(8/14) 57%

4

(13/28) 46%

5

(17/56) 30%

6

(10/112) 8%

7

(6/224) 2%

8

(6/448) 1%

9

(0/896) 0%

Tot:

(63/1785) 3%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(8/16) 50%

6

(4/32) 12%

7

(2/64) 3%

8

(2/128) 1%

9

(0/256) 0%

Tot:

(26/510) 5%

Birth Dates

2

(0/2) 0%

3

(2/4) 50%

4

(4/8) 50%

5

(4/16) 25%

6

(4/32) 12%

7

(2/64) 3%

8

(2/128) 1%

9

(0/256) 0%

Tot:

(18/510) 3%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(2/4) 50%

5

(1/8) 12%

6

(0/16) 0%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(5/255) 1%

Death Dates

2

(0/2) 0%

3

(1/4) 25%

4

(3/8) 37%

5

(4/16) 25%

6

(2/32) 6%

7

(2/64) 3%

8

(2/128) 1%

9

(0/256) 0%

Tot:

(14/510) 2%