Michael De Courcy was an officer of the British Royal Navy. De Courcy enlisted with
                     the Navy on 
5 February 1824. He was made Lieutenant on 
28 June 1838, Commander on 
12 February 1842, Captain on 
16 July 1857, and finally Commodore on 
1 January 1866. Before becoming Captain, De Courcy spent time on the 
Racer in 
1838, the 
Charybdis in 
1841, as Coast Guard in 
1844, and the 
Helena in 
1848. Then, De Courcy was made Captain of the 
Pylades in 
1857, the 
Ajax in 
1862, and the 
Royal George in 
1864. De Courcy was made Commodore of the 
Leander in the Pacific Station in 
1866.