Odd Isaachsen Willoch
Norwegian naval officer killed during the Second World Wat
About Odd Isaachsen Willoch
Lived 1885 – 1940 (aged 55). Odd Isaachsen Willoch was a Norwegian military personnel.
Odd Isaachsen Willoch (26 February 1885 – 9 April 1940) was a Norwegian naval officer who commanded one of the two coastal defence ships defending Narvik during the German invasion of Norway on 9 April 1940.
Personal life Odd Isaachsen Willoch was born in Larvik,
He was the father of businessman Finn Isaachsen Willoch, and through him the grandfather of politician Ingrid I. Willoch. In addition, Odd Isaachsen Willoch was the uncle of national aviation director Erik I. Willoch and Prime Minister 1981–1986 Kåre I. Willoch.
Second World War On 9 April 1940 Norway was invaded by German forces as part of the Operation Weserübung. The northern port of Narvik, defended amongst other sea and land units by HNoMS Eidsvold and her sister ship HNoMS Norge, was one of their most important targets due its role as an all-year export port of Swedish iron ore.
As part of the Royal Norwegian Navy's efforts to protect and defend Norway's neutrality in the Second World War Norge and Eidsvold, the largest and most heavily armed Norwegian warships in service, had been based in Narvik. The 4,000 ton vessels and their commanders and crews were under orders to fire at any intruder, Narvik was under any and all circumstances to be defended by force. During the night of 8/9 April 1940 reports started coming in of German attacks further south in Norway, in the Oslofjord, at Bergen and at Trondheim. It was still, however, unclear of who would reach Narvik first, the Germans or the British. It was known to the Norwegian commanders that the Royal Navy operated with a large force just off Northern Norway and it was therefore anticipated that these naval forces might attack Narvik to destroy the numerous German cargo ships in the port. In all there were 25 civilian ships of various nationalities in the port of Narvik in the morning of 9 April 1940. For several weeks the Norwegian coastal defence ships had been preparing for war, carrying out intense gunnery exercises with live ammunition. The situation had steadily become more and more tense since the Altmark Incident on 16 February 1940.
In the early hours of 9 April Willoch moved his warship out of Narvik harbour to a position north of the Framnesodden peninsula. Soon after radio messages were received from the patrol boat Kelt further out in the Ofotfjord, relayed from Norge, that nine German destroyers were sailing towards Narvik. The tenth destroyer had been delayed and was lagging behind the rest of the German force. By 0400hrs visibility was so poor that the crew of the Eidsvold could not see land although they were only around from shore, at which point Willoch ordered that his ship was to raise anchor. At 0415hrs the first two German ships were spotted.
As the German naval force of 10 destroyers attempted to enter Narvik Harbour Willoch challenged them, signalling the lead destroyer. When the intruding ships failed to reply to the light signals Eidsvold fired a warning shot from one of her 76 mm (3 inch) guns. In response to the warning shot the German flotilla commander, Kapitän zur See Friedrich Bonte, despatched an emissary to the Eidsvold. The German officer told Willoch that the Germans were "coming as friends", but that the Norwegians had to hand over their warships to the German armed forces. Captain Willoch asked for time to consult his commander, Captain Per Askim, the commander of Norge. This request was refused by the Germans, but while Willoch had been talking to the German officer the radio officer on board the Eidsvold had communicated the events to Askim. Askim's response to the German demands and order to Willoch came immediately; Willoch and the Eidsvold was to open fire. Willoch responded to Askim; "I am attacking". Willoch shouted to the crewmen around him: . Seconds later, as Eidsvold had closed the distance to Wilhelm Heidkamp to , but before the large-calibre guns of the Eidsvold could open fire, Willoch was not among the survivors.
Honours Willoch was awarded with the Haakon VII Coronation Medal, he was a Knight of the Icelandic Order of the Falcon and a Chevalier of the French Légion d'honneur.
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Important facts
People in Odd Isaachsen Willoch's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Odd Isaachsen Willoch's
Frequently asked questions
Who was Odd Isaachsen Willoch?
Norwegian naval officer killed during the Second World Wat (1885–1940)
When was Odd Isaachsen Willoch born?
Odd Isaachsen Willoch was born on 26 February 1885 in Larvik.
When did Odd Isaachsen Willoch die?
Odd Isaachsen Willoch died on 9 April 1940 in Narvik.
What was Odd Isaachsen Willoch's occupation?
Odd Isaachsen Willoch was a military personnel.
What nationality was Odd Isaachsen Willoch?
Odd Isaachsen Willoch was Norwegian.
Sources & further reading
· Wikipedia: Odd Isaachsen Willoch
· DBpedia: Odd Isaachsen Willoch
Cite this page
APA: Biography.guide. (2026). Odd Isaachsen Willoch. https://biography.guide/odd-isaachsen-willoch/
MLA: "Odd Isaachsen Willoch." Biography.guide, https://biography.guide/odd-isaachsen-willoch/.
Chicago: "Odd Isaachsen Willoch." Biography.guide. https://biography.guide/odd-isaachsen-willoch/.
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