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In page Erich Honecker:

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After World War I, the Territory of the Saar Basin was occupied by France. This change from the strict rule of Baron von Stumm to French military occupation provided the backdrop for what Wilhelm Honecker understood as proletarian exploitation, and introduced young Erich to communism.[1] After his tenth birthday in 1922, Erich Honecker became a member of the Spartacus League's children's group in Wiebelskirchen.[1] Aged 14 he entered the KJVD, the Young Communist League of Germany, for whom he later served the organisation's leader of Saarland from 1931.[2]