Lincs and notts castle quiz

[granny grump]

I am really pleased only 3 to go and any help - or hint would be gratefully received
All are castles or ruins

16 Not shoe or sole
52 Nations fighting k value
90 Not old Noah built one of these (newark?)

[Magyar]

16. Cinque port.
52. Could be Falklands or Vietnam with Harry the late comedian.
90. I have the same.

Can you give a hint for 12 or 37?

[Magyar]

37 has just come to me as I clicked on submit, I feel so stupid now !

[granny grump]

thank you kindly Magyar that's me finished thanks to you

12 or reversed and city near welsh border - hope that helps - good luck

[Headley]

52) War (Nations fighting) + k + worth (Value)
16) Dover

[granny grump]

Thank you very much Headley

[Magyar]

Thanks granny grump, I think I've finished now also.