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Dirk KOEMAN

b. 1859
p. Egmond aan Zee, , Noord-Holland, Netherlands
d.
p.

Jan KOEMAN

b. 1820
p. Egmond aan Zee, , Noord-Holland, Netherlands
d.
p.
25 Aug 1850

Jan KOEMAN

b. 28 Sep 1794
d. 22 Jan 1820

Jacob KOEMAN

b. 1754
d. 31 Jan 1820

Pieter KOEMAN

b. 1729
d. 24 Mar 1773

Grietje VEEL

b. Abt 1715
d. 14 Jul 1785

Trijntje de GEUS

b. 27 Apr 1752
d. 9 Nov 1814

Jan de GEUS

b.
d.

Grietje KALKHOVEN

b.
d.

Neeltje Ariens van der PLAS

b. 1791
d. 2 Jun 1833

Arij Cornelisz van der PLAS

b. 1761
d. 1 Apr 1809

Cornelis Krijnsz van der PLAS

b. 1737
d.

Neeltje Arijs HOEK

b. 1738
d.

Rachel Reyers KOEDIJK

b. 1769
d. 11 Jan 1824

Reijer Jansz KOEDIJK

b. 1735
d. 14 Apr 1781

Geertje Ariens MOOIJ

b. Abt 1730
d. 26 Oct 1789

IJsland van GRONINGEN

b. 1824
p. Egmond aan Zee, , Noord-Holland, Netherlands
d.
p.
25 Aug 1850

Simon van GRONINGEN

b. 1792
d.

Anthonie van GRONINGEN

b.
d.

Hillegonde PLANTEIJDT

b.
d.

Geertje NOTTELMAN

b. 1798
d.

Jan NOTTELMAN

b. 1755
d. 22 Jul 1827

Abram NOTTELMAN

b. Jan 1730
d. 22 Aug 1792

Grietje BRANDENBURG

b. Abt 1735
d. 12 Mar 1797

Rachel Huybertsz van der HART

b. 26 Sep 1762
d. 27 Mar 1826

Marriage(s):
Kniertje van der POL
m: on 18 Jul 1884 in Egmond aan Zee, , Noord-Holland, Netherlands.

Children from this marriage:
  Johan KOEMAN



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

(5/7) 71%

3

(12/14) 85%

4

(22/28) 78%

5

(26/56) 46%

6

(19/112) 16%

7

(30/224) 13%

8

(45/448) 10%

9

(57/896) 6%

Tot:

(216/1785) 12%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(10/16) 62%

6

(8/32) 25%

7

(10/64) 15%

8

(16/128) 12%

9

(21/256) 8%

Tot:

(79/510) 15%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(6/8) 75%

5

(8/16) 50%

6

(6/32) 18%

7

(10/64) 15%

8

(16/128) 12%

9

(20/256) 7%

Tot:

(72/510) 14%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

4

(2/4) 50%

5

(2/8) 25%

6

(2/16) 12%

7

(4/32) 12%

8

(5/64) 7%

9

(3/128) 2%

Tot:

(21/255) 8%

Death Dates

2

(0/2) 0%

3

(2/4) 50%

4

(6/8) 75%

5

(6/16) 37%

6

(3/32) 9%

7

(6/64) 9%

8

(8/128) 6%

9

(13/256) 5%

Tot:

(44/510) 8%