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Son MANTHEI

b.
p.
d.
p.

John Michael MANTHEI

b. 13 Sep 1919
p. Marquette, Marquette, Michigan, USA
d. 14 Apr 1972
p. Lemay, St. Louis, Missouri, United States
29 Dec 1941

Donalda Jean GRAHAM

b. 16 Apr 1920
p. Marquette, Marquette, Michigan, USA
d. 13 Oct 2001
p. Owatonna, Steele, Minnesota, USA
29 Dec 1941

James McVicar GRAHAM

b. 5 Mar 1876
d. 25 Mar 1952

Duncan GRAHAM

b.
d.

Catherine LIVINGSTONE

b.
d.

Henriette SANDY

b. 26 Oct 1878
d. 18 Jul 1965

James SANDY

b. 20 May 1839
d. 20 Dec 1907

William SANDY

b. 16 Oct 1867
d. 17 Jul 1893

Maria WARDLE

b. 24 Apr 1816
d. 2 Nov 1893

Mary SAUNDERS

b. 1 May 1843
d. 24 Sep 1923

Donald "Dan" SAUNDERS

b. 2 Jan 1820
d. 6 Jul 1902

Margaret MacLEOD

b. 7 Jul 1819
d. 1852

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

(7/14) 50%

4

(9/28) 32%

5

(14/56) 25%

6

(17/112) 15%

7

(19/224) 8%

8

(13/448) 2%

9

(8/896) 0%

Tot:

(93/1785) 5%

People

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(4/16) 25%

6

(8/32) 25%

7

(6/64) 9%

8

(6/128) 4%

9

(4/256) 1%

Tot:

(36/510) 7%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(4/32) 12%

7

(6/64) 9%

8

(5/128) 3%

9

(4/256) 1%

Tot:

(29/510) 5%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(1/4) 25%

5

(2/8) 25%

6

(1/16) 6%

7

(1/32) 3%

8

(1/64) 1%

9

(0/128) 0%

Tot:

(7/255) 2%

Death Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(4/32) 12%

7

(6/64) 9%

8

(1/128) 0%

9

(0/256) 0%

Tot:

(21/510) 4%