royal connections

[pambt]

help needed 11) 24"x14" blue or green 8 letters
12) 24"x12" over your head 7 letters
13) 20"x10" on the tick 8 letters
18) belly flopped at the national 5/4 letters
19) a gift from the mounties 7 letters
23) smack mother 7 letters
44) originally a cake 11 letters
46) not a mexican 5/4 letters
50) promote to a king 5 letters

[Calibax]

18 Devon Loch

[slaney]

44. Mountbatten - originally Battenberg..

http://en.wikipedia.org/wiki/Mountbatten

[Calibax]

50 Crown?

[Calibax]

46 Royal wave?

[TOMMO33]

12 could be Windsor. There are Windsor roofing slates, but they come in all sorts of sizes.

[Flyhalf]

19 Burmese (a horse, long a fixture at Trooping the Colour)

[jeanrich]

44.Mountbatten 46. Royal wave 50. Crown

[jeanrich]

18. DEVON LOCH