Oh, most of them, yes. The most scandalous would probably be... that Eugenius - the Clever - had a near-exclusive preference for men. This in itself is not that noteworthy - the family has always tended towards what you'd call 'bisexual' in general but we've had outliers in both directions - but the issue lay in his decision to marry anyway, and then not tell his future wife that he'd only ever slept with men and never even seen a naked woman before their wedding night.

...He also, not unrelatedly, invented an early form of artificial insemination.