Is there any Prophetic Hadith that mentions the virtues of those who died on the day of Ashura? Thank you.

There is no prophetic hadith indicating the virtue of one who dies on the day of Ashura. Rather, what has been reported regarding the virtue of the day of Ashura is the desirability of fasting it, and that fasting it expiates the sins of the past year. As for the hadith about being generous to one's family on the day of Ashura, it is weak.