Not really. From what we know nowadays on how memories are stored in the brain (a knowledge that might change in any moment, of course), memories are stored as patterns of neuronal circuits: there are some connections between neurones that will be used more often, and, for biological reasons, these connections are reinforced. However, the connections that are used less often, become inhibited, and hence they show a bigger resistance to electric current and will be used even less. Somehow this pattern stores data.
So, if you have a "matured clone" (a clone with adult body development but who has never entered into consciousness) and you somehow are able to reinforce and inhibit the same neuronal connections as in the model individual, then you would have that new memories find the same problems to overlap old memories in both people: original and copy.
But if you start as a baby... then it is impossible to store data that way. Because babies have basically all the neuronal connections reinforced. That's why a baby's brain is so powerful. If you forced his brain to store adult's data, then you would be handicapping his mind.
