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Leo James JONKER

b. 5 May 1923
p. Pella, Marion, Iowa, United States
d. 3 May 1998
p. Hampton, Dakota, Minnesota, United States

Jacob JONKER

b. 28 Jul 1894
p. Byron, Shiawassee, Michigan, United States
d. Oct 1985
p. Oskaloosa, Mahaska, Iowa, United States

Jan JONKER

b. 3 Jun 1855
d.

Pieter JONKER

b. 1823
d.

Cornelis JONKER

b. 1791
d.

Trijntje RUITER

b. 1794
d.

Grietje RUS

b. 1828
d.

Jan RUS

b. 15 Aug 1783
d. 20 Dec 1834

Hillegonda "Hiltje" KUILMAN

b. 24 Feb 1801
d. 12 Mar 1866

Elisabeth BLOM

b. 17 Mar 1861
d. 8 Apr 1940

Jacob Janz BLOM

b. 20 Dec 1822
d. Abt 1883

Jan Jansz BLOM

b. Abt 1791
d. 25 Aug 1849

Trijntje Jacobs KONING

b. Abt 1797
d. 5 Jul 1868

Teetje Ariesdr DEKKER

b. 1 Jun 1826
d. 5 Dec 1876

Arie Garmensz DEKKER

b. 28 Feb 1798
d. 27 Apr 1859

Geertje IJFS

b. 31 Jan 1802
d. 8 Aug 1844

Elizabeth BUWALDA

b. 28 Apr 1897
p. Iowa, USA
d. 12 Aug 1993
p. Pella, Marion, Iowa, United States

Andrew BUWALDA

b.
d.

Hieka BIESMA

b.
d.

Marriage(s):

m: .

Children from this marriage:
  Kurtis JONKER



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

(8/14) 57%

4

(12/28) 42%

5

(26/56) 46%

6

(40/112) 35%

7

(42/224) 18%

8

(50/448) 11%

9

(36/896) 4%

Tot:

(221/1785) 12%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(8/16) 50%

6

(16/32) 50%

7

(18/64) 28%

8

(18/128) 14%

9

(14/256) 5%

Tot:

(84/510) 16%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(8/16) 50%

6

(10/32) 31%

7

(11/64) 17%

8

(16/128) 12%

9

(11/256) 4%

Tot:

(64/510) 12%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(2/4) 50%

5

(4/8) 50%

6

(4/16) 25%

7

(4/32) 12%

8

(4/64) 6%

9

(2/128) 1%

Tot:

(22/255) 8%

Death Dates

2

(2/2) 100%

3

(1/4) 25%

4

(2/8) 25%

5

(6/16) 37%

6

(10/32) 31%

7

(9/64) 14%

8

(12/128) 9%

9

(9/256) 3%

Tot:

(51/510) 10%