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Pieter Ijsbrandsz van der PLAS

b. 11 Dec 1846
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
d. 11 Nov 1891
p. At Sea

Ijsbrand van der PLAS

b. 15 Jul 1812
p. Katwijk, , Zuid-Holland, Netherlands
d. 27 May 1910
p. Katwijk, , Zuid-Holland, Netherlands
7 Jul 1839

Pieter Teunisz van der PLAS

b. 1787
d. Jan 1817

Teunis Pietersz van der PLAS

b. 21 Oct 1759
d. 1817

Pieter Teunisz van der PLAS

b. 24 Mar 1737
d.

Trijntje Cornelisdr TAAL

b. 16 Jan 1735
d. 1 Jul 1807

Aagje Klaasdr van der MEIJ

b. 3 Sep 1758
d. 30 Oct 1812

Klaas Cornelisz van der MEIJ

b.
d.

Wijntje Huijgsdr de REUS

b.
d.

Arendje Ijsbrands van DUIJKEREN

b. 1790
d. 17 Aug 1868

Ijsbrand van DUIJKEREN

b. 1761
d. 1808

Simon Gerritsz van DUIJKEREN

b. 30 Aug 1716
d. 31 May 1784

Neeltje Willemd BERKHEIJ

b. 22 Sep 1720
d. 16 Feb 1775

Ariaantje Jaapsdr REMMELZWAAL

b. 15 Jun 1760
d. 18 Nov 1812

Jacob Cornelisz REMMELZWAAL

b. 20 Feb 1728
d. 16 Sep 1795

Arendje Gerritsd van ARENDSVELD

b. 12 Sep 1734
d. 22 Aug 1822

Maartje MOLENAAR

b. 27 Jun 1815
p. Katwijk, , Zuid-Holland, Netherlands
d. 9 Jan 1900
p. Katwijk, , Zuid-Holland, Netherlands
7 Jul 1839

Arij Maartensz MOLENAAR

b.
d.

Leuntje Gijsbertsdr HAASNOOT

b.
d.

Marriage(s):
Huibertje van der PLAS
m: on 15 Aug 1878 in Katwijk, , Zuid-Holland, Netherlands.

Children from this marriage:
  Leuntje van der PLAS
  Adriaantje van der PLAS
  Ijsbrand van der PLAS
  Cornelia van der PLAS



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

(7/7) 100%

3

(9/14) 64%

4

(14/28) 50%

5

(20/56) 35%

6

(16/112) 14%

7

(27/224) 12%

8

(38/448) 8%

9

(40/896) 4%

Tot:

(171/1785) 9%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(8/16) 50%

6

(6/32) 18%

7

(10/64) 15%

8

(14/128) 10%

9

(16/256) 6%

Tot:

(64/510) 12%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(6/16) 37%

6

(6/32) 18%

7

(10/64) 15%

8

(12/128) 9%

9

(12/256) 4%

Tot:

(54/510) 10%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(2/4) 50%

5

(1/8) 12%

6

(2/16) 12%

7

(3/32) 9%

8

(4/64) 6%

9

(3/128) 2%

Tot:

(17/255) 6%

Death Dates

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(5/16) 31%

6

(2/32) 6%

7

(4/64) 6%

8

(8/128) 6%

9

(9/256) 3%

Tot:

(36/510) 7%