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Trienrje RITSEMA

b. 1893
p. Leens, , Groningen, Netherlands
d.
p.

Duurt RITSEMA

b. 1865
p. Leens, , Groningen, Netherlands
d.
p.
12 May 1892

Pieter RITSEMA

b.
d.

Trientje van KOLKEN

b.
d.

Louwerdina de BOER

b. 1869
p. Oostum, , Groningen, Netherlands
d.
p.
12 May 1892

Klaas de BOER

b. 1835
d.

Louwert Klaasen de BOER

b. 10 Mar 1796
d.

Klaas Jacobs de BOER

b.
d.

Martje Louwerts WELT

b.
d.

Martje Pieters de BOER

b. 9 Feb 1806
d.

Pieter Jans de BOER

b.
d.

Aaltje Jans HUIZINGA

b.
d.

Ebeltje MULDER

b. 1839
d.

Jan Klaasen MULDER

b.
d.

Kunje Pieters ANTUMA

b.
d.

Marriage(s):
Sippe Renardus BOSCH
m: on 25 Apr 1917 in Ulrum, , Groningen, Netherlands.

Children from this marriage:
  Auktje BOSCH



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

(7/14) 50%

4

(7/28) 25%

5

(4/56) 7%

6

(0/112) 0%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(23/1785) 1%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(14/510) 2%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(0/16) 0%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(6/510) 1%

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

(0/2) 0%

3

(0/4) 0%

4

(0/8) 0%

5

(0/16) 0%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(0/510) 0%