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Alex MATHESON

b.
p.
d.
p.

Ian "John" MATHESON

b. 28 Nov 1903
p. Stornoway Parish, Ross and Cromarty, Scotland
d. 11 Feb 1974
p. Buffalo, Erie, New York, USA

Alexander MATHESON

b. Abt 1876
d. 1953

Kenneth MATHESON

b. 1842
d.

Margaret MacIVER

b. 1851
d.

Isabella MacLEAN

b. 1881
d. 1972

Alexander MacLEAN

b. 1854
d.

Angus MacLEAN

b. 1821
d. 1865

Margaret MORRISON

b. 1832
d.

Henrietta "Effie" SMITH

b. 1855
d. 26 Apr 1890

Donald SMITH

b. 3 May 1829
d. 21 Dec 1874

Mary GRAHAM

b. 7 Aug 1824
d. 18 Sep 1891

Marjorie Mary COLL

b. 18 Feb 1920
p. Brooklyn, Kings, New York, USA
d. 24 Mar 1990
p. Buffalo, Erie, New York, USA

Darby COLL

b.
d.

Annie McBRIDE

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

(9/14) 64%

4

(10/28) 35%

5

(13/56) 23%

6

(25/112) 22%

7

(25/224) 11%

8

(7/448) 1%

9

(0/896) 0%

Tot:

(96/1785) 5%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(8/32) 25%

7

(12/64) 18%

8

(4/128) 3%

9

(0/256) 0%

Tot:

(38/510) 7%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(4/16) 25%

6

(7/32) 21%

7

(10/64) 15%

8

(3/128) 2%

9

(0/256) 0%

Tot:

(32/510) 6%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(2/8) 25%

6

(3/16) 18%

7

(1/32) 3%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(9/255) 3%

Death Dates

2

(2/2) 100%

3

(2/4) 50%

4

(1/8) 12%

5

(3/16) 18%

6

(7/32) 21%

7

(2/64) 3%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(17/510) 3%