As for Iceland, I really recommend you read up on the history if you are going to start correcting people about it, because you seem to be completely misinformed. And no, it was most certainly not "one vote per family"; I have explained how these things worked at least twice in this discussion. I know this because I am from Iceland, and I have read up on our history from primary sources instead of the ridiculous whitewash that gets taught in elementary school and on tourist buses.
Except for slaves and former slaves. Also a large portion of the population were resident foreigners, who didn't get the vote.
Wikipedia puts the number of voters at 10% to 20% of the total population: https://en.wikipedia.org/wiki/Athenian_democracy
Neither is having political power in the exclusive hands of a hereditary elite. That's oligarchy or aristocracy.