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Daniel Thomas KOOPMANS

b.
p.
d.
p.

Arthur KOOPMANS

b. 27 Feb 1913
p. Grand Rapids, Kent, Michigan, USA
d. 30 May 1994
p. Lake Worth, Palm Beach, Florida, USA
17 Oct 1935

Thomas Arthur KOOPMANS

b. 27 Apr 1889
d. 22 Mar 1971

Antje "Anna" WITT

b. 21 Feb 1891
d. 15 Dec 1959

Cornelis WITT

b. 18 May 1855
d. 14 Oct 1931

Louris Kasperz WITT

b. 25 Feb 1815
d. 9 Mar 1876

Neeltje REUZEN

b. 31 May 1817
d. 5 Jan 1901

Saartje "Sarah" de BOER

b. 1 Sep 1859
d. 14 Oct 1933

Dirk de BOER

b. 23 Mar 1823
d. 26 Dec 1900

Antje Jacobs PLEMP

b. 23 Apr 1825
d. 22 Jan 1904

Nina ROEPER

b. 21 Jul 1914
p. Grand Rapids, Kent, Michigan, USA
d. 2003
p. Lake Worth, Palm Beach, Florida, USA
17 Oct 1935

Harry C. J. ROEPER

b. Abt 1883
d. 7 Jul 1968

Jan ROEPER

b.
d.

Nantje

b.
d.

Jennie BRUMMELER

b. 1883
d. May 1961

Frederick BRUMMELER

b.
d.

Helen KREGEL

b.
d.

Marriage(s):
Linda SENTY


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

(13/14) 92%

4

(11/28) 39%

5

(14/56) 25%

6

(20/112) 17%

7

(21/224) 9%

8

(9/448) 2%

9

(8/896) 0%

Tot:

(103/1785) 5%

People

2

(2/2) 100%

3

(4/4) 100%

4

(6/8) 75%

5

(4/16) 25%

6

(8/32) 25%

7

(10/64) 15%

8

(4/128) 3%

9

(4/256) 1%

Tot:

(42/510) 8%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(2/8) 25%

5

(4/16) 25%

6

(5/32) 15%

7

(6/64) 9%

8

(2/128) 1%

9

(2/256) 0%

Tot:

(27/510) 5%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(2/8) 25%

6

(2/16) 12%

7

(1/32) 3%

8

(1/64) 1%

9

(0/128) 0%

Tot:

(9/255) 3%

Death Dates

2

(2/2) 100%

3

(4/4) 100%

4

(2/8) 25%

5

(4/16) 25%

6

(5/32) 15%

7

(4/64) 6%

8

(2/128) 1%

9

(2/256) 0%

Tot:

(25/510) 4%