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Louis de WIT

b.
p.
d.
p.

Son de WIT

b.
p.
d.
p.

Louis de WIT

b. 4 Nov 1886
d.

Aldert de WIT

b. 1 Feb 1852
d. 10 Jun 1918

Jan de WIT

b. 1823
d. 30 Dec 1854

Antje STUURMAN

b. 1825
d. 22 Jan 1889

Louisa BOBELDIJK

b. 22 Apr 1845
d. 16 May 1925

Fredrik BOBELDIJK

b.
d.

Nantje HARTENBERG

b.
d.

Adriana NEEFJES

b. 22 Oct 1892
d.

Cornelis NEEFJES

b.
d.

Greetje LEIJEN

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

(1/7) 14%

3

(5/14) 35%

4

(9/28) 32%

5

(9/56) 16%

6

(9/112) 8%

7

(9/224) 4%

8

(12/448) 2%

9

(9/896) 1%

Tot:

(63/1785) 3%

People

2

(1/2) 50%

3

(2/4) 50%

4

(4/8) 50%

5

(4/16) 25%

6

(4/32) 12%

7

(4/64) 6%

8

(4/128) 3%

9

(4/256) 1%

Tot:

(27/510) 5%

Birth Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(2/32) 6%

7

(2/64) 3%

8

(3/128) 2%

9

(2/256) 0%

Tot:

(15/510) 2%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(1/16) 6%

7

(1/32) 3%

8

(1/64) 1%

9

(1/128) 0%

Tot:

(7/255) 2%

Death Dates

2

(0/2) 0%

3

(0/4) 0%

4

(2/8) 25%

5

(2/16) 12%

6

(2/32) 6%

7

(2/64) 3%

8

(4/128) 3%

9

(2/256) 0%

Tot:

(14/510) 2%