immigrant flag photo of Matti William KOSKI   Matti William  KOSKI

  (b. 25 April 1886 Härmä, Vaasa, Finland   d. 24 November 1934 Bessemer, Gogebic, Michigan, USA )  

Am I Your Ancestor?
KOSKI Family Tree – Connecting the Past to the Present!

What started out as our family is now your’s too!


Matti William KOSKI was born 25 April 1886 in Härmä, Vaasa, Finland

Matti William KOSKI was the child of ?   and   ?

Spouse(s)/Partner(s) and Child(ren):

Matti William  married  Serafiija Vienna HIETAKANGAS 31 March 1909 in St. Louis, Minnesota, USA .  The couple had (at least) 1 child.
Serafiija Vienna HIETAKANGAS  was born 15 September 1886 in Finland.  Serafiija Vienna died 13 August 1951 in Muskegon, Muskegon, Michigan, USA. 

Matti William KOSKI died 24 November 1934 in Bessemer, Gogebic, Michigan, USA.







photo/ portrait (above) from familysearch.org


Details of the family tree of Matti appear below.

WAIT! There's more.
Find out more about Matti William KOSKI.

Sign In or Join for FREE! to see the details!

Completely FREE. We will never ask for your credit card or personal information.

Unique Gift Ideas and Genealogy Resources From or Related to Härmä, Vaasa, Finland