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Paul DERBECKER

b.
p.
d.
p.

Stewart E. DERBECKER

b.
p.
d.
p.

Velma F. SEILER

b.
p.
d.
p.

Albert J. SEILER

b. 13 Oct 1896
d. 1981

John SEILER

b. 17 Jun 1861
d. 1941

John SEILER

b. Mar 1831
d. 13 Jun 1893

Barbara FOERCH

b. 22 Apr 1842
d. 1924

Jane LANCASTER

b. 18 Jan 1864
d. 1938

Jonathan LANCASTER

b. 1 Dec 1842
d. Apr 1908

Ann SNAITH

b. 15 Mar 1845
d. May 1901

Jennie "Jessie" Rebecca ALEXANDER

b. 5 Nov 1898
d.

William ALEXANDER

b. 1869
d. 13 Jan 1934

William ALEXANDER

b. 5 Jan 1836
d. 14 Dec 1900

Rebecca WATSON

b. 1842
d. 18 Dec 1881

Elizabeth ELPHICK

b. 1865
d. 1951

George ELPHICK

b. 1833
d. 14 May 1895

Mary Jane PINKERTON

b. 22 Jun 1838
d. 11 May 1909

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

(14/28) 50%

5

(28/56) 50%

6

(45/112) 40%

7

(23/224) 10%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(118/1785) 6%

People

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(8/16) 50%

6

(16/32) 50%

7

(10/64) 15%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(42/510) 8%

Birth Dates

2

(0/2) 0%

3

(2/4) 50%

4

(4/8) 50%

5

(8/16) 50%

6

(13/32) 40%

7

(8/64) 12%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(35/510) 6%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(2/4) 50%

5

(4/8) 50%

6

(3/16) 18%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(10/255) 3%

Death Dates

2

(0/2) 0%

3

(1/4) 25%

4

(4/8) 50%

5

(8/16) 50%

6

(13/32) 40%

7

(5/64) 7%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(31/510) 6%