Remove Analytics

Job HALFF

b. Abt 1854
p. Egmond aan Zee, , Noord-Holland, Netherlands
d.
p.

Jacob HALFF

b. Abt 1823
p. Egmond aan Zee, , Noord-Holland, Netherlands
d.
p.
14 Sep 1851

Job Cornelis HALFF

b. 1797
d.

Cornelis Gerritsz HALFF

b. J 1747
d. 26 Jan 1818

Gerrit Cornelisz HALF

b. 27 Sep 1720
d. 20 Jul 1782

Antje Pieters SCHAR

b. 25 Sep 1723
d. 4 Nov 1782

Neeltje Cornelis VUIL

b. 26 Jul 1756
d. 22 Aug 1832

Cornelis Jansz VUIL

b.
d.

Kniertje Jeroens de RUITER

b.
d.

Aaltje Cornelis de GROOT

b. 1797
d.

Cornelis Jacobsz de GROOT

b. 17 May 1772
d. 17 Jun 1828

Jacob Jacobsz de GROOT

chr. 15 Jan 1738
d. 29 Nov 1787

Aaltje Cornelis HALFF

chr. 6 Sep 1744
d. 16 Jan 1801

Cornelia "Krelisje" Alberts WIJKER

b. 1772
d. 3 Feb 1837

Albert Klaasz WIJKER

b. 1746
d.

Trijntje Klaas SMAK

b. 1744
d.

Petronella VISSCHER

b. Abt 1821
p. Amsterdam, , Noord-Holland, Netherlands
d.
p.
14 Sep 1851

Jan VISSCHER

b.
d.

Petronella BOOT

b.
d.

Marriage(s):
Rachel Wilhelmina WIJKER
m: on 21 Aug 1881 in Egmond aan Zee, , Noord-Holland, Netherlands.

Children from this marriage:
  Dina Wilhelmina Agatha Maria HALFF
  Petronella Jacoba HALFF



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

(7/14) 50%

4

(14/28) 50%

5

(21/56) 37%

6

(35/112) 31%

7

(47/224) 20%

8

(53/448) 11%

9

(28/896) 3%

Tot:

(210/1785) 11%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(8/16) 50%

6

(12/32) 37%

7

(16/64) 25%

8

(23/128) 17%

9

(14/256) 5%

Tot:

(83/510) 16%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(6/16) 37%

6

(9/32) 28%

7

(15/64) 23%

8

(16/128) 12%

9

(6/256) 2%

Tot:

(60/510) 11%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(2/4) 50%

5

(3/8) 37%

6

(4/16) 25%

7

(6/32) 18%

8

(4/64) 6%

9

(1/128) 0%

Tot:

(22/255) 8%

Death Dates

2

(0/2) 0%

3

(0/4) 0%

4

(4/8) 50%

5

(4/16) 25%

6

(10/32) 31%

7

(10/64) 15%

8

(10/128) 7%

9

(7/256) 2%

Tot:

(45/510) 8%