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John Robert DRYDEN

b.
p.
d.
p.

Thomas Robert DRYDEN

b. 1927
p. Grosse Pointe Park, Wayne, Michigan, USA
d. 30 Nov 2007
p. USA

George F. DRYDEN

b. 22 Apr 1893
d. 1942

Thomas DRYDEN

b. 22 Jun 1854
d. 18 Dec 1928

George DRYDEN

b. Oct 1830
d. 1892

Jane FINGLAND

b. 23 May 1833
d.

Isabelle FAIRBURN

b. 16 Mar 1864
d. 23 May 1923

John FAIRBURN

b.
d.

Margaret DEANS

b.
d.

Irene L. FERGUSON

b. 15 Nov 1898
d. 7 May 1979

Robert FERGUSON

b.
d.

Maggie Maud RUTHERFORD

b.
d.

Mary Lou MARTIN

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

(4/7) 57%

3

(7/14) 50%

4

(9/28) 32%

5

(8/56) 14%

6

(13/112) 11%

7

(14/224) 6%

8

(10/448) 2%

9

(0/896) 0%

Tot:

(65/1785) 3%

People

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(4/16) 25%

6

(4/32) 12%

7

(6/64) 9%

8

(5/128) 3%

9

(0/256) 0%

Tot:

(27/510) 5%

Birth Dates

2

(1/2) 50%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(4/64) 6%

8

(3/128) 2%

9

(0/256) 0%

Tot:

(18/510) 3%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(1/16) 6%

7

(1/32) 3%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(5/255) 1%

Death Dates

2

(1/2) 50%

3

(2/4) 50%

4

(2/8) 25%

5

(1/16) 6%

6

(4/32) 12%

7

(3/64) 4%

8

(2/128) 1%

9

(0/256) 0%

Tot:

(15/510) 2%