Translation of "Early age" in German

It was noticed at an early age that Pauline had an alert mind.
Schon früh war zu erkennen, dass Pauline einen wachen Verstand hatte.
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He was educated privately, and became interested in butterflies and moths at an early age.
Er begann sich schon früh für Schmetterlinge zu interessieren.
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At the early age of five he danced in folk groups.
Bereits im Alter von 5 Jahren tanzte er in Folkloregruppen.
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He left school early, at the age of nine, to work.
Charoen verließ im Alter von neun Jahren die Schule, um zu arbeiten.
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