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Sherry RIER

b.
p.
d.
p.

Jack RIER

b.
p.
d.
p.

Alvin RIER

b.
d.

Lorretta MAWHINNEY

b.
d.

Francis John "Frank" MAWHINNEY

b. 13 Aug 1872
d. 18 Jun 1941

Robert MAWHINNEY

b. 9 Mar 1839
d. 13 Oct 1934

Mary EWALD

b. 9 Nov 1853
d. 2 Sep 1931

Mary Irene McLEAN

b. 17 Apr 1874
d. 1968

Malcolm McLEAN

b.
d.

Annie (__?__)

b. May 1847
d.

Eileen WALSH

b.
p.
d.
p.

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

(2/7) 28%

3

(2/14) 14%

4

(7/28) 25%

5

(10/56) 17%

6

(10/112) 8%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(31/1785) 1%

People

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(4/32) 12%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(14/510) 2%

Birth Dates

2

(0/2) 0%

3

(0/4) 0%

4

(2/8) 25%

5

(3/16) 18%

6

(4/32) 12%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(9/510) 1%

Marriage Dates

2

(0/1) 0%

3

(0/2) 0%

4

(1/4) 25%

5

(1/8) 12%

6

(0/16) 0%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(2/255) 0%

Death Dates

2

(0/2) 0%

3

(0/4) 0%

4

(2/8) 25%

5

(2/16) 12%

6

(2/32) 6%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(6/510) 1%