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Bobby-Jean de MAIJER

b.
p.
d.
p.

(__?__) de MAIJER

b.
p.
d.
p.

Son de MAIJER

b.
d.

Pieter Jan de MAIJER

b. 1 Feb 1909
d. 8 Jan 1984

Gerrit de MAIJER

b. 19 Jun 1886
d. 4 Sep 1965

Catharina GLAS

b. 14 May 1889
d. 24 Aug 1970

Marie BREED

b. 3 Feb 1918
d. 30 Sep 1982

Jacob BREED

b. 1880
d.

Grietje BOOT

b. 1883
d.

Dau. OTTO

b.
d.

Jan OTTO

b. 15 Nov 1897
d. 23 Oct 1925

Jacob OTTO

b. 1859
d.

Trijntje de BOER

b. 1858
d.

Trijntje BIERMAN

b. 13 Sep 1904
d.

Jan BIERMAN

b.
d.

Reinouwtje BUISHAND

b.
d.

(__?__) PUNT

b.
p.
d.
p.

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

(2/7) 28%

3

(3/14) 21%

4

(13/28) 46%

5

(19/56) 33%

6

(31/112) 27%

7

(37/224) 16%

8

(35/448) 7%

9

(36/896) 4%

Tot:

(176/1785) 9%

People

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(8/16) 50%

6

(12/32) 37%

7

(20/64) 31%

8

(14/128) 10%

9

(20/256) 7%

Tot:

(82/510) 16%

Birth Dates

2

(0/2) 0%

3

(0/4) 0%

4

(4/8) 50%

5

(6/16) 37%

6

(10/32) 31%

7

(8/64) 12%

8

(9/128) 7%

9

(7/256) 2%

Tot:

(44/510) 8%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(2/4) 50%

5

(3/8) 37%

6

(5/16) 31%

7

(3/32) 9%

8

(5/64) 7%

9

(3/128) 2%

Tot:

(22/255) 8%

Death Dates

2

(0/2) 0%

3

(0/4) 0%

4

(3/8) 37%

5

(2/16) 12%

6

(4/32) 12%

7

(6/64) 9%

8

(7/128) 5%

9

(6/256) 2%

Tot:

(28/510) 5%