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Son GRAY

b.
p.
d.
p.

Edward GRAY

b.
p.
d.
p.

Alice LEMCKE

b.
p.
d.
p.

Henry William LEMCKE

b. 1876
d. 1962

Elizabeth Jane HEPBURN

b. 22 Oct 1892
d. 14 Apr 1975

James HEPBURN

b. 17 Jan 1856
d. 21 Jul 1936

Simpson HEPBURN

b. 19 Sep 1830
d. 7 Sep 1922

Christena AIKEN

b. 1 Feb 1834
d. 5 Dec 1906

Elizabeth Jane Amanda THOMAS

b. 6 Sep 1862
d. 14 Dec 1942

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

(6/14) 42%

4

(6/28) 21%

5

(7/56) 12%

6

(12/112) 10%

7

(17/224) 7%

8

(4/448) 0%

9

(0/896) 0%

Tot:

(54/1785) 3%

People

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(6/64) 9%

8

(4/128) 3%

9

(0/256) 0%

Tot:

(22/510) 4%

Birth Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(3/32) 9%

7

(6/64) 9%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(15/510) 2%

Marriage Dates

2

(0/1) 0%

3

(0/2) 0%

4

(0/4) 0%

5

(1/8) 12%

6

(1/16) 6%

7

(1/32) 3%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(3/255) 1%

Death Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(4/64) 6%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(14/510) 2%