My family owns a farm that produces fresh food, including dairy and meat. Would the prohibition to eat milk and meat together still apply since I have ascertained that the cow from which milk was obtained is not the mother of the cow slaughtered for meat? Thanks.
Although the Torah says not to cook "in the milk of the mother", this is a common example, since the mother's milk is at hand. In actuality any meat is forbidden with any milk. (Tur Yore De'a 87, Shulchan Aruch YD 87:2)