Yes, and the African slave he raped that lead to Kamala's maternal line.
Does that mean much now today? I reckon that to those making issue about it sure seems to.
Although it is backfiring, as even Trump is cooling down on that angle. So the more they make an issue about her raceS in an unironic attempt to get more votes from people of said races, the better for their target. How are racist comments supposed to attract the very races they aim to insult? The hateful rhetoric is also a turn-off to other folks that aren't being targeted as well.