Accounts for all the members of the family (9)
I believe the answer is:
relations
This clue might be a double definition.
'accounts' is the first definition.
(I know this)
'members of the family' is the second definition.
(I've seen this before)
'for all the' acts as a link.
I am not very happy about this link. Some or all of it may belong to one of the definitions.
Can you help me to learn more?
(Other definitions for relations that I've seen before include "kinsfolk" , "dealings" , "Kith" , "kindred?" , "They're connected by blood or marriage" .)