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Ruurdtje LANGERAAP

b. 4 Aug 1895
p.
d.
p.

Age Doedes LANGERAAP

b. 6 Jan 1860
p. Akkrum, , Friesland, Netherlands
d. 22 Jun 1941
p.
22 May 1884

Doedes Jelles LANGERAAP

b. 1 Jan 1819
d. 26 Feb 1911

Jelle Sjoerds LANGERAAP

b. 22 Feb 1795
d. 2 May 1862

Sioerd Jelles LANGERAAP

b. 11 May 1766
d. 27 Oct 1829

Jeltje Jacobs de ROOS

b. 22 Jun 1777
d. 27 Jul 1854

Hiltje Doedes CUPERUS

b. 16 Oct 1785
d. 16 Apr 1831

Trijntje Ages van der PLOEG

b. 3 Nov 1820
d. 25 Mar 1900

Age Aukes van der PLOEG

b. 1797
d.

Auke Atses van der PLOEG

b.
d.

Trijntje AGES

b.
d.

Ruurdtje Klazes de GROOT

b. 1799
d.

Klaas Eesges de GROOT

b.
d.

Berber JELMERS

b.
d.

Martzen Gosses VELDSTRA

b. 20 Mar 1859
p. Akkrum, , Friesland, Netherlands
d. 18 Jan 1930
p.
22 May 1884

Gosse Aukes VELDSTRA

b.
d.

Attje Atzes MAYER

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

(7/7) 100%

3

(9/14) 64%

4

(11/28) 39%

5

(10/56) 17%

6

(5/112) 4%

7

(4/224) 1%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(46/1785) 2%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(6/16) 37%

6

(2/32) 6%

7

(2/64) 3%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(20/510) 3%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(2/16) 12%

6

(2/32) 6%

7

(2/64) 3%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(14/510) 2%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(0/8) 0%

6

(0/16) 0%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(3/255) 1%

Death Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(1/32) 3%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(9/510) 1%