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Thomas C. LOCKBURNER

b.
p.
d.
p.

Thomas LOCKBURNER

b.
p.
d.
p.

Thomas LOCKBURNER

b.
d.

Alice LANGERAAP

b.
d.

Jelle LANGERAAP

b. 10 Apr 1912
d. 26 Mar 1973

Sijmen Jelles LANGERAAP

b. 30 Jun 1890
d. 26 Jun 1973

Aaltje SCHILSTRA

b. 5 Nov 1889
d. 22 Feb 1964

Pierkje de JONG

b. 30 May 1913
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

(1/7) 14%

3

(2/14) 14%

4

(5/28) 17%

5

(7/56) 12%

6

(11/112) 9%

7

(22/224) 9%

8

(25/448) 5%

9

(8/896) 0%

Tot:

(81/1785) 4%

People

2

(1/2) 50%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(8/64) 12%

8

(16/128) 12%

9

(4/256) 1%

Tot:

(39/510) 7%

Birth Dates

2

(0/2) 0%

3

(0/4) 0%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(8/64) 12%

8

(4/128) 3%

9

(3/256) 1%

Tot:

(23/510) 4%

Marriage Dates

2

(0/1) 0%

3

(0/2) 0%

4

(0/4) 0%

5

(1/8) 12%

6

(2/16) 12%

7

(4/32) 12%

8

(1/64) 1%

9

(0/128) 0%

Tot:

(8/255) 3%

Death Dates

2

(0/2) 0%

3

(0/4) 0%

4

(1/8) 12%

5

(2/16) 12%

6

(1/32) 3%

7

(2/64) 3%

8

(4/128) 3%

9

(1/256) 0%

Tot:

(11/510) 2%