First he fought the Rumanians in the Carpathian mountains and then moved to the Italian front.
Jäger was born at Castelnuovo, Trentino, Austria (now part of Italy) on 31 June 1897. He was a general labourer before the war.
Called into service during 1915, he began his war fighting the Rumanians in the Carpathian mountains during the second half of 1916 before moving to the Italian front and fighting in very familiar territory against his once-neighbours.
Wounded in action near Monte Cimone in May 1917, Remo died of wounds in hospital in Prague.
His burial location is unrecorded.
27 May 1918 died of his wounds.
Research by David O'Mara
Ehrenbuch Weltkrieg 1914-18 , Ehrenbuch Dornbirn (Band 6: Vermisste u. später Verstorbene) : Kameradschaftsbund d. Kriegsteilnehmer 1914-1918, Dornbirn 1934 (Stadtarchiv Dornbirn)
Österreichischen Schwarzen Kreuzes Kriegsgräberfürsorge (www.osk.at )
Der Gebirgskrieg 1915-18 ( http://gebirgskrieg.heimat.eu/index.htm )
Die Tiroler Kaiserjaeger im Ersten Weltkrieg ( http://gebirgskrieg.heimat.eu/5120.htm )
Österreich-Ungarns letzter Krieg 1914–1918.( Band I–VII) : Pub. Vienna 1930 – 1939.