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May WIERING

b.
p.
d.
p.

Dirk WIERING

b. 14 Apr 1921
p. Broek op Langedijk, , Noord-Holland, Netherlands
d. 19 Dec 1995
p. USA

(__?__) WIERING

b.
d.

Aagje Abrams SCHOON

b. 15 Jan 1883
d. 26 Aug 1942

Abram Abramsz SCHOON

b. 20 May 1846
d. 18 Jan 1926

Abram SCHOON

b. 13 Apr 1813
d. 1883

Willemtje BOOGERT

b. 1809
d.

Marriage(s):
(__?__) VINING


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

(4/14) 28%

4

(3/28) 10%

5

(6/56) 10%

6

(9/112) 8%

7

(13/224) 5%

8

(15/448) 3%

9

(12/896) 1%

Tot:

(65/1785) 3%

People

2

(1/2) 50%

3

(2/4) 50%

4

(1/8) 12%

5

(2/16) 12%

6

(4/32) 12%

7

(4/64) 6%

8

(6/128) 4%

9

(6/256) 2%

Tot:

(26/510) 5%

Birth Dates

2

(1/2) 50%

3

(1/4) 25%

4

(1/8) 12%

5

(2/16) 12%

6

(2/32) 6%

7

(4/64) 6%

8

(4/128) 3%

9

(3/256) 1%

Tot:

(18/510) 3%

Marriage Dates

2

(0/1) 0%

3

(0/2) 0%

4

(0/4) 0%

5

(1/8) 12%

6

(1/16) 6%

7

(1/32) 3%

8

(1/64) 1%

9

(1/128) 0%

Tot:

(5/255) 1%

Death Dates

2

(1/2) 50%

3

(1/4) 25%

4

(1/8) 12%

5

(1/16) 6%

6

(2/32) 6%

7

(4/64) 6%

8

(4/128) 3%

9

(2/256) 0%

Tot:

(16/510) 3%