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Wilfred ROLSTON

b.
p.
d.
p.

William ROLSTON

b. 11 Apr 1881
p. Bruce Co, Ontario, Canada
d. 19 Feb 1964
p. Paisley, Bruce Co, Ontario, Canada
24 Jan 1912

William ROLSTON

b. 1841
d. 25 Jun 1894

James Alfred ROLSTON

b. 22 Mar 1816
d. 30 Jul 1876

David ROLSTON

b. 1786
d. 1877

Jane McDERMOTT

b.
d.

Jane RONEY

b. 10 Nov 1817
d. 22 Jan 1906

Catherine "Hattie" MacNEILL

b. 4 Jan 1856
d. Aft 1932

Hugh MacNEILL

b. 1819
d.

Catherine McNIVEN

b. 10 Mar 1821
d. 2 Feb 1907

Donald McNIVEN

b. 22 Aug 1786
d.

Flora CAMPBELL

b. 1796
d.

Alice PURDY

b. 3 Jan 1894
p. Paisley, Bruce Co, Ontario, Canada
d. 1984
p. Paisley, Bruce Co, Ontario, Canada
24 Jan 1912

John Franklin "Frank" PURDY

b. 27 Dec 1859
d. 1931

John PURDY

b. 1823
d. 2 Sep 1885

(__?__) PURDY

b.
d.

Elizabeth (__?__)

b. 16 Mar 1805
d. 2 Sep 1865

Elizabeth CLARK

b. 21 Mar 1830
d. 22 Mar 1912

Catherine SMITH

b. Mar 1862
d. 4 Feb 1900

George SMITH

b.
d.

Flora (__?__)

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

(7/7) 100%

3

(14/14) 100%

4

(20/28) 71%

5

(12/56) 21%

6

(2/112) 1%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(55/1785) 3%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(6/16) 37%

6

(1/32) 3%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(21/510) 4%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(6/8) 75%

5

(4/16) 25%

6

(1/32) 3%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(17/510) 3%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

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:

(4/255) 1%

Death Dates

2

(2/2) 100%

3

(4/4) 100%

4

(5/8) 62%

5

(2/16) 12%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(13/510) 2%