What time span equals "more than twenty generations"? Surely it cannot mean 500-600 years. --Lucien61 (talk) 14:58, May 2, 2015 (UTC)
"Generation" has always been a bit of a vague term. I'd say 20 years-ish. But since people aren't born in waves every 20 years, it's a very stupid way of measuring time. --Tupka217 15:07, May 2, 2015 (UTC)
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