My Mum was 39 and my Dad 49.
I'm not sure whether there is a correlation between parent's age and AS. However, whilst my Dad didn't have AS (he was pretty sociable) he exhibited a number of symptoms that are associated with it. So maybe there were some genetic tendencies.
My own son has shown some symptoms as well, but I'm not sure whether that's just because he's copied my idiosyncrasies. That actually worries me, because I wouldn't want him to end up being bullied or having things more difficult through copying me.
By the way I was 30 when he was born and my wife 31.
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Any fool can cope with a crisis. The art is in dealing with the crap you get everyday.