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Lammert HALFF

b. 1860
p. Zuid en Noord-Schermer, , Noord-Holland, Netherlands
d.
p.

Abraham HALFF

b. 1822
p. Zaandam, , Noord-Holland, Netherlands
d. 6 Apr 1880
p. Zaandam, , Noord-Holland, Netherlands
17 Jul 1859

Cornelis HALFF

b. 1785
d. 16 Mar 1852

Teunis HALFF

b. 1759
d. 27 Nov 1835

Cornelis Dirksz HALFF

b. 20 Oct 1720
d. 21 Jun 1802

Annetje Jacobs ZWAAN

b. 24 Nov 1720
d. 24 Jun 1785

Klaartje Simonsd de JAGER

b. 1756
d. Apr 1797

Sijmon de JAGER

b.
d.

Maartje Jans van den BERG

b.
d.

Neeltje SECUUR

b. 1789
d. 20 Dec 1846

Paulus SECUUR

b.
d.

Neeltje VETHAAK

b. 1825
p. Zaandam, , Noord-Holland, Netherlands
d.
p.
17 Jul 1859

Lammert VETHAAK

b.
d.

Barbara SCHOON

b.
d.

Marriage(s):
Grietje BAAS
m: on 6 Nov 1888 in Zaandam, , Noord-Holland, Netherlands.

Children from this marriage:
  Klaas 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

(6/7) 85%

3

(9/14) 64%

4

(8/28) 28%

5

(9/56) 16%

6

(13/112) 11%

7

(21/224) 9%

8

(13/448) 2%

9

(1/896) 0%

Tot:

(80/1785) 4%

People

2

(2/2) 100%

3

(4/4) 100%

4

(3/8) 37%

5

(4/16) 25%

6

(4/32) 12%

7

(7/64) 10%

8

(7/128) 5%

9

(1/256) 0%

Tot:

(32/510) 6%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(3/32) 9%

7

(7/64) 10%

8

(3/128) 2%

9

(0/256) 0%

Tot:

(21/510) 4%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(2/16) 12%

7

(2/32) 6%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(8/255) 3%

Death Dates

2

(1/2) 50%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(5/64) 7%

8

(3/128) 2%

9

(0/256) 0%

Tot:

(19/510) 3%