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Jan Hendrik van der PLAS

b. 21 May 1882
p. Hardinxveld, , Zuid-Holland, Netherlands
d.
p.

Jan Hendrik van der PLAS

b. 28 Jun 1858
p. Hardinxveld, , Zuid-Holland, Netherlands
d.
p.
13 Dec 1879

Jochem Cornelis van der PLAS

b. 20 Nov 1834
d.

Jan Cornelisz van der PLAS

b. 1790
d. 2 Sep 1859

Cornelis Jochemsz van der PLAS

b. 1755
d. 9 Aug 1812

Annigje Jansd de VROOM

b. 1759
d. 15 Feb 1840

Neeltje LOCK

b. 5 Feb 1791
d. 20 Feb 1871

Adriaan LOCK

b.
d.

Baartje BOER

b.
d.

Cornelia HOEKWATER

b. 21 Sep 1834
d.

Hendrik HOEKWATER

b.
d.

Maaike de HAAS

b.
d.

Stijntje TRAPMAN

b. 1860
p. Wijngaarden, , Zuid-Holland, Netherlands
d.
p.
13 Dec 1879

Jan TRAPMAN

b. 1826
d.

Gerrit TRAPMAN

b. 18 Feb 1789
d.

Hendrik TRAPMAN

b. February 22nd, 1750
d. November 6th, 1827

Annigie KREUKNIET

chr. 25 Dec 1751
d. February 20th, 1834

Jaapje SPRONG

b. 1799
d.

Pieter SPRONG

b.
d.

Gerrigje HOEFLAAK

b.
d.

Aaltje van den HEUVEL

b. 4 Jan 1831
d.

Willem van den HEUVEL

b.
d.

Aantje de KRAAIJ

b.
d.

Marriage(s):
Geertrui FIJNEKAM
m: on 21 Dec 1907 in Hardinxveld, , Zuid-Holland, Netherlands.



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

(10/14) 71%

4

(16/28) 57%

5

(18/56) 32%

6

(19/112) 16%

7

(9/224) 4%

8

(7/448) 1%

9

(2/896) 0%

Tot:

(86/1785) 4%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(8/16) 50%

6

(8/32) 25%

7

(4/64) 6%

8

(4/128) 3%

9

(1/256) 0%

Tot:

(39/510) 7%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(6/32) 18%

7

(2/64) 3%

8

(2/128) 1%

9

(1/256) 0%

Tot:

(25/510) 4%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

4

(2/4) 50%

5

(2/8) 25%

6

(1/16) 6%

7

(1/32) 3%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(9/255) 3%

Death Dates

2

(0/2) 0%

3

(0/4) 0%

4

(2/8) 25%

5

(4/16) 25%

6

(4/32) 12%

7

(2/64) 3%

8

(1/128) 0%

9

(0/256) 0%

Tot:

(13/510) 2%