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Joan BOLTON

b. Jun 1913
p. London, , Greater London, England
d. Jun 1958
p. Oxford, , Oxfordshire, England

Benjamin Joseph BOLTON

b. 8 Jan 1874
p. Hackney, , Middlesex, England
d. 3 Oct 1943
p. Uxbridge, , Middlesex, England
5 Oct 1898

Richard BOLTON

b.
d.

Sarah BOUCH

b.
d.

Emma Elizabeth CHAMBERS

b. 22 May 1874
p. St. Sepulchre, London, Greater London, England
d. 16 FEB 1967 •
p. Oxford, England
5 Oct 1898

Charles William CHAMBERS

b. Jun 1840
d. Abt Aug 1879

Thomas John CHAMBERS

b. 6 Aug 1822
d. Apr 1864

Thomas CHAMBERS

b. 15 Nov 1788
d. 25 Jul 1852

Jane BARNES

b. 17 Nov 1797
d. Jun 1869

Emma HUXFORD

b. 4 Oct 1842
d. Jun 1899

Richard HUXFORD

b. 1800
d. Feb 1868

Elizabeth FROHOCK

b. 17 Jul 1799
d.

William FROHOCK

b.
d.

Mary (__?__)

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

(7/7) 100%

3

(9/14) 64%

4

(9/28) 32%

5

(9/56) 16%

6

(9/112) 8%

7

(8/224) 3%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(51/1785) 2%

People

2

(2/2) 100%

3

(4/4) 100%

4

(3/8) 37%

5

(4/16) 25%

6

(4/32) 12%

7

(4/64) 6%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(21/510) 4%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(3/8) 37%

5

(2/16) 12%

6

(2/32) 6%

7

(2/64) 3%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(13/510) 2%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(1/16) 6%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(5/255) 1%

Death Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(2/32) 6%

7

(2/64) 3%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(12/510) 2%