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Leendert Cornelisz van der PLAS

b. 1873
p. Katwijk, , Zuid-Holland, Netherlands
d.
p.

Cornelis van der PLAS

b. 15 Jan 1842
p. Katwijk, , Zuid-Holland, Netherlands
d. 21 May 1901
p. Leiden, , Zuid-Holland, Netherlands
17 Apr 1868

Dirk Leendertsz van der PLAS

b. 1802
d. 3 Mar 1879

Leendert Buserz van der PLAS

b. 1758
d. 18 Nov 1835

Buijsert Leendert van der PLAS

b. 1724
d. 18 Mar 1791

Lijsbeth BERKHEIJ

b. 1725
d. 23 Sep 1806

Neeltje Dirksd HOEK

b. 16 Mar 1760
d. 27 Aug 1850

Dirk Cornelisz HOEK

b. 21 Jul 1726
d. 8 Apr 1807

Leuntje Dirksdr SCHAAP

b. 27 Oct 1726
d.

Arieaantje HOEK

b. 1808
d.

Cornelis Leendertsz HOEK

b.
d.

Jaapje Jacobsdr de REUS

b.
d.

Maria OUWEHAND

b. 14 Oct 1844
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
d.
p.
17 Apr 1868

Simon OUWEHAND

b. 1813
d.

Dirk OUWEHAND

b.
d.

Dirkje van den BERG

b.
d.

Maria Helena ROSTER

b. 1917
d.

Pieter Bastiaan ROSTER

b.
d.

Jaapje VARKEVISSER

b.
d.

Marriage(s):
Elisabeth Maria OPPELAAR
m: on 31 Dec 1901 in 's-Gravenhage, , 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

(6/7) 85%

3

(11/14) 78%

4

(13/28) 46%

5

(13/56) 23%

6

(21/112) 18%

7

(20/224) 8%

8

(32/448) 7%

9

(18/896) 2%

Tot:

(134/1785) 7%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(4/16) 25%

6

(8/32) 25%

7

(8/64) 12%

8

(12/128) 9%

9

(8/256) 3%

Tot:

(54/510) 10%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(2/8) 25%

5

(4/16) 25%

6

(7/32) 21%

7

(6/64) 9%

8

(10/128) 7%

9

(6/256) 2%

Tot:

(41/510) 8%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

4

(1/4) 25%

5

(2/8) 25%

6

(2/16) 12%

7

(3/32) 9%

8

(2/64) 3%

9

(1/128) 0%

Tot:

(14/255) 5%

Death Dates

2

(1/2) 50%

3

(1/4) 25%

4

(2/8) 25%

5

(3/16) 18%

6

(4/32) 12%

7

(3/64) 4%

8

(8/128) 6%

9

(3/256) 1%

Tot:

(25/510) 4%