Peter Werfft

Dr. Peter Werfft-Wessely (Wien, 8 October 1904 – 23 July 1970), an Austrian chemist, was a Luftwaffe fighter ace in World War II, and a chemical industry entrepreneur after the war. He was also a recipient of the Knight's Cross of the Iron Cross (Template:Langx). The Knight's Cross of the Iron Cross was awarded to recognise extreme battlefield bravery or successful military leadership.

Luftwaffe ace in World War II

Werfft was born on 8 October 1904 in Vienna, the capital of Austria-Hungary.Template:Sfn

As a Gefreiter flying with I. Gruppe of Jagdgeschwader 27 (JG 27—27th Fighter Wing), Werfft participated in the Battle of Britain; the two air victories which he scored against RAF Hawker Hurricane fighters on 27 September 1940 was his first.

Werrft served with JG 27 in North Africa during 1941–42, claiming five kills over the Desert Air Force. Werfft was commissioned as a Leutnant (Lieutenant) in late 1942. Service over Greece and the Balkans followed in 1943, where he claimed the destruction of a P-38 Lightning and three USAAF heavy bombers.

On 2 April 1944, III. Gruppe of JG 27 relocated from Wien-Seyring near Vienna to Wolkersdorf.Template:Sfn That day, the Gruppe engaged in combat with bombers of United States Army Air Forces (USAAF) Fifteenth Air Force. In this encounter, Werfft claimed two Consolidated B-24 Liberator bombers near Wolfsberg.Template:Sfn

On 19 May, Werfft was shot down in his Messerschmitt Bf 109 G-6 (Werknummer 441090—factory number) on a transfer flight to Gardelegen.Template:Sfn Wounded in the encounter, Werfft surrendered command of 9. Staffel to Oberleutnant Kurt Heidenreich. Following a period of convalescence, he return to 9. Staffel in October 1944. In December 1944, Werfft was appointed Gruppenkommandeur (group commander) of III. Gruppe of JG 27.Template:Sfn

At the end of World War II he was a Major and gruppenkommandeur of III./JG 27, flying a Bf 109 G-6 fighter ("Yellow One") with a green fuselage band signifying dedication to Reich strategic airspace defence; he also had a total of 26 air kills.

Werfft claimed 11 more heavies in 1944, he was a Hauptmann (Captain) by October 1944. He was awarded the Knight's Cross of the Iron Cross () on 28 January 1945, the last pilot of JG 27 to receive this distinction.Template:Sfn

On 3 May 1945 he disbanded his III./JG 27 in the Austrian Alps near Saalbach, together with the acting unit commander Hauptmann Emil Clade, eventually becoming a prisoner of war of the United States.

Pharmaceutical entrepreneur

Returning to Austria in 1948, after his release from captivity, Werfft established InterChemie GmbH, a Vienna-based pharmaceutical and chemical limited liability enterprise. Among the first commercial activities of the fledgling trading company in this difficult post-war period was the Austrian sales representation for certain American Cyanamid products. By 1961, the firm had been restructured into a successor company, Werfft-Chemie GmbH. In the years following the founder's death in 1970, Werfft-Chemie continued, initially as a family-run business, but met with increasing economic difficulties. It was taken over by the Austrian Sanochemia Pharmazeutika Group in 1983 and was subsequently converted to a purely veterinary medicine company. The legacy of Werfft-Chemie survived until January 2020 under the name Alvetra u. Werfft AG, a Sanochemia Group company with subsidiaries in several central and eastern European countries; its business assets were acquired by Inovet, another European veterinary company.

Summary of career

Aerial victory claims

According to Obermaier, Werfft was credited with 26 enemy aircraft shot down, all of which on the Western Front, including five in North Africa.Template:Sfn This figure includes 14 four-engined bombers.Template:Sfn Mathews and Foreman, authors of Luftwaffe Aces: Biographies and Victory Claims, researched the German Federal Archives and found records for nineteen aerial victory claims, plus seven further unconfirmed claims. All of his aerial victories were claimed on the Western Front and included nine four-engined bombers.Template:Sfn

Chronicle of aerial victories
This and the – (dash) indicates unconfirmed aerial victory claims for which Werfft did not receive credit.   This along with the * (asterisk) indicates an Herausschuss (separation shot)—a severely damaged heavy bomber forced to separate from his combat box which was counted as an aerial victory.   This and the ? (question mark) indicates information discrepancies listed by Prien, Balke, Stemmer, Rodeike, Bock, Mathews and Foreman.
Claim	Date	Time	Type	Location	Unit	Claim	Date	Time	Type	Location	Unit
– Claims with I. Gruppe of Jagdgeschwader 27 –Template:Sfn On the Channel Front — June – October 1940
1	27 September 1940	10:10	Hurricane	SevenoaksTemplate:Sfn	1./JG 27	2?Template:Refn	27 September 1940	—	Hurricane	north BrightonTemplate:Sfn	1./JG 27
– Claims with I. Gruppe of Jagdgeschwader 27 –Template:Sfn Sicily, Balkans and North Africa — 4 December 1940 – 31 May 1941
3	19 July 1941	18:05	P-40	Bay of SollumTemplate:Sfn	1./JG 27	5	9 September 1941	17:17	Hurricane	Bay of SollumTemplate:Sfn	1./JG 27
4?	26 August 1941	—	Hurricane	Sidi BarraniTemplate:Sfn	1./JG 27
– Claims with III. Gruppe of Jagdgeschwader 27 –Template:Sfn In North Africa — October – 31 December 1942
6	26 October 1942	16:00	Boston	northeast of the mosque at El DabaaTemplate:Sfn	9./JG 27?Template:Refn	7	2 November 1942	15:53	Spitfire	southeast of El AlameinTemplate:Sfn	9./JG 27
– Claims with III. Gruppe of Jagdgeschwader 27 –Template:Sfn In the Mediterranean Theater — 20 August – 31 December 1943
— ?Template:Refn	8 October 1943	—	B-24		9./JG 27	9	20 December 1943	12:41	P-38	northwest of MegaraTemplate:Sfn	9./JG 27
8	6 December 1943	12:47	B-17	west of MilosTemplate:Sfn	9./JG 27	10	20 December 1943	12:52	B-17	northeast of MegaraTemplate:Sfn	9./JG 27
– Claims with III. Gruppe of Jagdgeschwader 27 –Template:Sfn Defense of the Reich — March 1944 – May 1945
11?	19 March 1944	13:50	B-24*	southeast MarburgTemplate:Sfn	9./JG 27	18	12 May 1944	12:30	B-17	north-northeast HanauTemplate:Sfn	9./JG 27
—	19 March 1944	—	B-24	southeast MarburgTemplate:Sfn	9./JG 27	19	19 May 1944	13:15	B-24*	south-southwest HelmstedtTemplate:Sfn	9./JG 27
12	2 April 1944	10:38	B-24	northwest WolfsbergTemplate:Sfn	9./JG 27	20	19 May 1944	13:30	B-24	east HelmstedtTemplate:Sfn	9./JG 27
13	2 April 1944	10:42	B-24*	northwest WolfsbergTemplate:Sfn	9./JG 27	21	17 December 1944	14:25	P-47	northeast CoesfeldTemplate:Sfn	9./JG 27
14	6 April 1944	16:25	B-17	east MarburgTemplate:Sfn	9./JG 27	22	23 December 1944	12:05	P-47	southwest BonnTemplate:Sfn	9./JG 27
15?	12 April 1944	11:50	B-24*	south ÖdenburgTemplate:Sfn northeast of Eisenstadt	9./JG 27	23	27 December 1944	11:10	P-38	east DinantTemplate:Sfn	9./JG 27
16?	12 April 1944	12:00	B-24*	south ÖdenburgTemplate:Sfn	9./JG 27	24	27 December 1944	11:20	P-38	northwest LosheimTemplate:Sfn	9./JG 27
17	23 May 1944	13:45	B-24	east-southeast RaabTemplate:Sfn	9./JG 27

Awards

• Iron Cross (1939) 2nd and 1st ClassTemplate:Sfn
• Honour Goblet of the Luftwaffe (Ehrenpokal der Luftwaffe) on 15 July 1944Template:Sfn
• German Cross in Gold on 23 July 1944 as Leutnant in the III./Jagdgeschwader 27Template:Sfn
• Knight's Cross of the Iron Cross on 28 January 1945 as Hauptmann and Gruppenkommandeur of the III./Jagdgeschwader 27Template:SfnTemplate:Refn