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David G. YEREX

b. 12 Oct 1885
p. Hallowell Twp, Prince Edward Co, Ontario, Canada
d.
p.

Jonathan F. YEREX

b. 21 Apr 1845
p. Hallowell Twp, Prince Edward Co, Ontario, Canada
d.
p.
1 Jul 1878

William L. YEREX

b. Sep 1795
d. 25 Jun 1883

William YEREX

b.
d.

Jemima YOUMANS

b.
d.

Phoebe Ann HERRINGTON

b. 1802
d. 19 Jun 1862

Jeremiah HERRINGTON

b. 15 Mar 1781
d. 22 Apr 1857

Zachariah HERRINGTON

b. 28 Dec 1736
d. 1782

Maria (__?__)

b. 1737
d. 1784

Rachel CLARKE

b. 1779
d. Aft 1862

Mahala P. LOCKHEAD

b. 1854
p. Camden East Twp, Lennox & Addington Co, Ontario, Canada
d.
p.
1 Jul 1878

Robert LOCKHEAD

b.
d.

Mahala MILLIGAN

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

(5/7) 71%

3

(9/14) 64%

4

(8/28) 28%

5

(6/56) 10%

6

(2/112) 1%

7

(1/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(31/1785) 1%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(2/16) 12%

6

(2/32) 6%

7

(1/64) 1%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(15/510) 2%

Birth Dates

2

(2/2) 100%

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:

(8/510) 1%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(0/4) 0%

5

(0/8) 0%

6

(0/16) 0%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(2/255) 0%

Death Dates

2

(0/2) 0%

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:

(6/510) 1%