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Michael William SIGAFOOS

b.
p.
d.
p.

James SIGAFOOS

b.
p.
d.
p.

Joseph SIGAFOOS

b.
d.

Evelyn FERGUSON

b.
d.

Renae Marie CROSBY

b.
p.
d.
p.

William Edwin CROSBY

b.
d.

Alvin Ernest CROSBY

b. 7 Dec 1908
d. 1 Aug 1989

William CROSBY

b.
d.

Maria HARDING

b.
d.

Evelyn Elizabeth Gertrude BILL

b. 1 Feb 1913
d. 13 Jan 1969

William James BILL

b. 2 Aug 1878
d. 3 Nov 1956

Alice Marie METCALF

b. 15 May 1880
d. 30 Jul 1955

Audrey DEMARS

b.
d.

Donald D. F. DEMARS

b.
d.

Bertha STEGMAN

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

(3/7) 42%

3

(5/14) 35%

4

(9/28) 32%

5

(9/56) 16%

6

(16/112) 14%

7

(20/224) 8%

8

(17/448) 3%

9

(16/896) 1%

Tot:

(95/1785) 5%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(6/32) 18%

7

(8/64) 12%

8

(8/128) 6%

9

(8/256) 3%

Tot:

(44/510) 8%

Birth Dates

2

(0/2) 0%

3

(0/4) 0%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(6/64) 9%

8

(5/128) 3%

9

(4/256) 1%

Tot:

(23/510) 4%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(2/16) 12%

7

(2/32) 6%

8

(2/64) 3%

9

(1/128) 0%

Tot:

(11/255) 4%

Death Dates

2

(0/2) 0%

3

(0/4) 0%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(4/64) 6%

8

(2/128) 1%

9

(3/256) 1%

Tot:

(17/510) 3%