Commissions to command the SAMARANG 1842, FISGARD 1852, the ASSISTANCE 1852, and as Rear Admiral 1861.
Commissions to command the SAMARANG 18 November 1842, as additional Captain on FISGARD (for particular service) 9 Feb 1852, to command the ASSISTANCE 10 Feb 1852 and as Rear Admiral 11 Feb 1861