Remove Analytics

Esther Roberta PURVES

b. 8 Jun 1904
p. Philadelphia Co, Pennsylvania, United States
d. 1992
p. Delaware, Pennsylvania, United States

Robert PURVES

b. 12 Mar 1863
p. Cockburnspath, , East Lothian, Scotland
d. 26 Jan 1943
p. Philadelphia Co, Pennsylvania, United States
10 Jul 1885

James PURVES

b.
d.

Isabella ROBERTSON

b.
d.

Mary Clark SCOTT

b. 12 Sep 1863
p. Kelso, , Roxburgh, Scotland
d. 23 Sep 1949
p. Delaware, Pennsylvania, United States
10 Jul 1885

James SCOTT

b. 2 Oct 1828
d. 30 Jul 1897

John SCOTT

b. 22 Nov 1784
d. 28 Jan 1860

John SCOTT

b. 3 Feb 1755
d. Abt 1815

Helen RENWICK

b. 20 Aug 1753
d. 1815

Beatrice BOA

b. 1782
d. 1836

William BOA

b. 1755
d. Bef 1841

Beatrix SCOTT

b. 1766
d. Aft 1841

Elizabeth STEVENSON

b. 7 Jan 1835
d. 28 Jan 1911

James STEVENSON

b.
d.

Mary CLARK

b. 1803
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

(7/7) 100%

3

(9/14) 64%

4

(10/28) 35%

5

(12/56) 21%

6

(0/112) 0%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(38/1785) 2%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(14/510) 2%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(3/8) 37%

5

(4/16) 25%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(11/510) 2%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(0/8) 0%

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

(4/16) 25%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(10/510) 1%