Name variants
![English](/Images/flags/small/gb.png)
John Henric Jane Jacobson
![English](/Images/flags/small/gb.png)
John Henric Jane Jacobson Kalliokoski
![English](/Images/flags/small/gb.png)
John Henric Jane Kalliokoski
![English](/Images/flags/small/gb.png)
John Henry Jane Jacobson
![English](/Images/flags/small/gb.png)
John Henry Jane Jacobson Kalliokoski
![English](/Images/flags/small/gb.png)
John Henry Jane Kalliokoski
![Svenska](/Images/flags/small/se.png)
Johan Henrik Janne Jacobsson
![Svenska](/Images/flags/small/se.png)
Johan Henrik Janne Jacobsson Kalliokoski
![Svenska](/Images/flags/small/se.png)
Johan Henrik Janne Jakobsson
![Svenska](/Images/flags/small/se.png)
Johan Henrik Janne Jakobsson Kalliokoski
![Svenska](/Images/flags/small/se.png)
Johan Henrik Janne Kalliokoski
![International format](/Images/flags/small/un.png)
Juho Heikki Janne Jaakonpoika
![International format](/Images/flags/small/un.png)
Juho Heikki Janne Jaakonpoika Kalliokoski
![International format](/Images/flags/small/un.png)
Juho Heikki Janne Kalliokoski
Gender
Male
Timeline
Birth
29 November 1871
Place
![Finland](/Images/Flags/Small/fi.png)
Halsua, Kaustinen sub-region, Central Ostrobothnia, Finland
Death
4 June 1912
Place
![Finland](/Images/Flags/Small/fi.png)
Halsua, Kaustinen sub-region, Central Ostrobothnia, Finland