Later will come the ermine and the throne, perhaps (7,2)

'later will come the' is the definition.
I know nothing about this answer so I can't judge whether it can be defined by this definition.

'ermine and the throne perhaps' is the wordplay.
'ermine' becomes 'fur' (I can't justify this - if you can you should believe this answer much more).
'and' means one lot of letters go next to another.
'perhaps' is an anagram indicator.
'throne' with letters rearranged gives 'theron'.
'fur'+'theron'='FURTHER ON'

Can you help me to learn more?