I Googled 'French Air Attache Golfer' and this came up - I'm not sure that he is our man ! ( But he was French and a Military Attache ). Incidentally in 1974 I believe the French Air Attache was a Colonel Perrotte and that he was a regular visitor in his Fouga Magister to Baldonnel in the period 74-76. Later, on reflection, perhaps his visits to Ireland were related to the purchase and introduction of the Fouga Magisters which entered service with the Irish Air Corps in 1975 ?