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Jacoba KROOK

b. 1897
p. Katwijk, , Zuid-Holland, Netherlands
d.
p.

Hendrik KROOK

b. 1865
p. Loosdrecht, , Utrecht, Netherlands
d.
p.
7 Jun 1888

Dirk KROOK

b.
d.

Jaapje HOLDORP

b.
d.

Maria van DUIJVENBODE

b. 1866
p. Katwijk, , Zuid-Holland, Netherlands
d. 13 May 1945
p. Sassenheim, , Zuid-Holland, Netherlands
7 Jun 1888

Pieter van DUIJVENBODE

b. 28 Aug 1837
d.

Aldert van DUIJVENBODE

b.
d.

Maartje ROS

b.
d.

Leentje van der PLAS

b. 5 Apr 1841
d.

Cornelis Leenderts van der PLAS

b. 22 Sep 1796
d. 5 Jul 1850

Leendert Cornelisz van der PLAS

b. 1765
d. 30 May 1845

Leuntje Klaasdr JONKER

b. 1765
d. 9 Jul 1842

Altje Jacobsdr PARLEVLIET

b. 7 Jul 1800
d. 6 Nov 1854

Jacob Jacobsz PARLEVLIET

b. 1770
d. 30 Oct 1829

Leuntje Pietersdr de VREUGD

b. 1780
d. 12 Jan 1814

Marriage(s):
Pieter Johannes Antonius VOORZAAT
m: on 14 Mar 1928 in Leiden, , 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

(7/14) 50%

4

(9/28) 32%

5

(14/56) 25%

6

(24/112) 21%

7

(26/224) 11%

8

(41/448) 9%

9

(64/896) 7%

Tot:

(191/1785) 10%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(8/32) 25%

7

(8/64) 12%

8

(16/128) 12%

9

(24/256) 9%

Tot:

(70/510) 13%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(8/32) 25%

7

(8/64) 12%

8

(12/128) 9%

9

(21/256) 8%

Tot:

(59/510) 11%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(2/8) 25%

6

(2/16) 12%

7

(4/32) 12%

8

(6/64) 9%

9

(7/128) 5%

Tot:

(24/255) 9%

Death Dates

2

(1/2) 50%

3

(0/4) 0%

4

(2/8) 25%

5

(4/16) 25%

6

(6/32) 18%

7

(6/64) 9%

8

(7/128) 5%

9

(12/256) 4%

Tot:

(38/510) 7%