Does the ancestral temple in my hometown have an influence on my family?

Personally, I don't think so, because everyone's birth, illness and death are normal natural laws and inevitability. Some people may leave because of some accidents, but more are natural birth, illness and death. What we can do is to take good care of ourselves, protect ourselves and pay more attention to our diet. Maybe someone just left at a certain time of an event. Because of the traditional geomantic theory of China people, many people will think that it is not good, but we know that it doesn't exist at all, so it doesn't matter. His departure at that time may be his fate! There's no need to think so much.