Family like a warm-hearted Shiraz perhaps (7)
I believe the answer is:
kindred
'family' is the definition.
(kindred means one's relatives)
'warm-hearted shiraz perhaps' is the wordplay.
'warm-hearted' becomes 'kind' (I've seen this in another clue).
'shiraz perhaps' becomes 'red' (I can't justify this - if you can you should give a lot more credence to this answer).
'kind'+'red'='KINDRED'
'like a' acts as a link.
Can you help me to learn more?
(Other definitions for kindred that I've seen before include "These spirits have similar tastes" , "Related by blood or marriage" , "Congenial" , "Similarity in character" , "Family and relations" .)