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Six Children DAVID

b.
p.
d.
p.

William DAVID

b. 1823
p.
d. 1897
p.

Evan DAVID

b.
d.

Margaret Harriett THOMPSON

b.
p.
d. 1903
p.

Tannet Houston THOMPSON

b. 1791
d. 1851

Margaret Anne USSHER

b. 1799
d. 1846

John USSHER

b. 1774
d. 1850

Christopher USSHER

b. 3 Sep 1732
d.

Margaret BAILLIE

b.
d.

Mary STREET

b. Abt 1776
d. 27 Feb 1828

Samuel STREET

b. 14 Mar 1775
d. 21 Aug 1844

Abigail Hyde RANSOM

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

(6/7) 85%

3

(7/14) 50%

4

(7/28) 25%

5

(8/56) 14%

6

(4/112) 3%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(32/1785) 1%

People

2

(2/2) 100%

3

(3/4) 75%

4

(2/8) 25%

5

(4/16) 25%

6

(4/32) 12%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(15/510) 2%

Birth Dates

2

(1/2) 50%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(7/510) 1%

Marriage Dates

2

(1/1) 100%

3

(0/2) 0%

4

(1/4) 25%

5

(1/8) 12%

6

(0/16) 0%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(3/255) 1%

Death Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(1/16) 6%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(7/510) 1%