Remove Analytics

Max van ALPHEN

b.
p.
d.
p.

Son van ALPHEN

b.
p.
d.
p.

Johannus Lambertus van ALPHEN

b.
d.

Jacobus van ALPHEN

b. 30 Apr 1903
d. 28 Sep 1960

Herman van ALPHEN

b.
d.

Johanna Lamberta DIETERINK

b.
d.

Wilhelmina Dirkje OLYHOOK

b. 28 Oct 1910
d. 28 Dec 1986

Gerrit Jan OLYHOOK

b.
d.

Neeltje VFRSCHOOR

b.
d.

Marie NAT

b. 1 Jan 1937
d. 2021

Gerrit NAT

b. 9 Mar 1909
d.

Willem Gerritsz NAT

b. 15 Feb 1873
d. 23 Jul 1950

Marie van der PLAS

b. 23 Jun 1879
d. 19 Oct 1960

Anna ZEEUW

b. 1914
d. 18 Jul 2003

Willem Gerardusz ZEEUW

b. 1883
d. 14 Apr 1950

Volkertdina Berendsd AUKES

b. 24 May 1885
d. 16 Jan 1971

Dau. RODRIGUES GARCIA

b.
p.
d.
p.

Max RODRIGUES GARCIA

b. 14 Nov 1937
d. 2016

(__?__) LAMME

b.
d.

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

(3/7) 42%

3

(9/14) 64%

4

(13/28) 46%

5

(17/56) 30%

6

(13/112) 11%

7

(22/224) 9%

8

(30/448) 6%

9

(38/896) 4%

Tot:

(145/1785) 8%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(8/16) 50%

6

(4/32) 12%

7

(8/64) 12%

8

(12/128) 9%

9

(16/256) 6%

Tot:

(58/510) 11%

Birth Dates

2

(0/2) 0%

3

(2/4) 50%

4

(4/8) 50%

5

(4/16) 25%

6

(4/32) 12%

7

(6/64) 9%

8

(9/128) 7%

9

(10/256) 3%

Tot:

(39/510) 7%

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

(4/128) 3%

Tot:

(18/255) 7%

Death Dates

2

(0/2) 0%

3

(2/4) 50%

4

(3/8) 37%

5

(4/16) 25%

6

(3/32) 9%

7

(5/64) 7%

8

(5/128) 3%

9

(8/256) 3%

Tot:

(30/510) 5%