By 1677 her armament had been increased to 54 guns .
After the restoration of the monarchy in 1660 , she was renamed HMS Happy Return , as her name was incompatible with the restored Stuart monarchy .
By 1677 HMS Happy Return 's armament had been increased to 54 guns .
After the restoration of the monarchy in 1660 , she was renamed HMS Happy Return , as her name was incompatible with the restored Stuart monarchy .