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Johannes Sijbrand de BOER

b. 4 Aug 1896
p. Bergen, , Noord-Holland, Netherlands
d. 21 Apr 1985
p.

Johannes Sybrandus de BOER

b. 5 Aug 1865
p. Harlingen, , Friesland, Netherlands
d.
p.
2 Apr 1893

Sijbrand de BOER

b.
d.

Saakje KAMMINGA

b.
d.

Leentje BESSE

b. 11 Sep 1873
p. Bergen, , Noord-Holland, Netherlands
d. 2 Mar 1948
p. Haarlem, , Noord-Holland, Netherlands
2 Apr 1893

Gerrit BESSE

b. 17 Apr 1831
d. 19 Mar 1889

Pieter Cornelisz BESSE

b. 7 May 1804
d. 5 Feb 1863

Cornelis BESSE

b. 1754
d.

Neeltje STEKELBOSCH

b. 26 Feb 1762
d. 11 Feb 1822

Leentje WAGEMAKER

b. 8 May 1804
d. 20 Jun 1863

Cornelis Willem WAGEMAKER

b. 1763
d. 5 Sep 1813

Maartje Gerrits VENNIK

b. 1773
d. 18 Jun 1812

Maartje KROON

b. 22 Apr 1841
d. 29 Dec 1906

Arien Klaasz KROON

b. Abt 1807
d. Aft 1874

Klaas KROON

b.
d.

Grietje KUIJPER

b.
d.

Guurtje KERKMEER

b. 10 Sep 1812
d. 1 Dec 1850

Jacob KERKMEER

b.
d.

Trijntje PAARLBERG

b.
d.

Marriage(s):
Antje KIELMAN
m: on 8 Mar 1928 in Assen, , Drenthe, Netherlands.

Children from this marriage:
  Daughter de BOER



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

(6/7) 85%

3

(9/14) 64%

4

(14/28) 50%

5

(17/56) 30%

6

(26/112) 23%

7

(21/224) 9%

8

(15/448) 3%

9

(4/896) 0%

Tot:

(112/1785) 6%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(8/16) 50%

6

(8/32) 25%

7

(13/64) 20%

8

(6/128) 4%

9

(3/256) 1%

Tot:

(48/510) 9%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(4/16) 25%

6

(8/32) 25%

7

(4/64) 6%

8

(5/128) 3%

9

(1/256) 0%

Tot:

(30/510) 5%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(2/4) 50%

5

(2/8) 25%

6

(3/16) 18%

7

(1/32) 3%

8

(1/64) 1%

9

(0/128) 0%

Tot:

(11/255) 4%

Death Dates

2

(1/2) 50%

3

(2/4) 50%

4

(4/8) 50%

5

(3/16) 18%

6

(7/32) 21%

7

(3/64) 4%

8

(3/128) 2%

9

(0/256) 0%

Tot:

(23/510) 4%