I am the tenants since 1960.my old landlord sold this house to other person. present land lord give notice to me to vacant the house.the reason is bonafied requirements.
He may have to prove his reasons in a court of law in appropriate proceedings and you will be given sufficient opportunity to lead evidence to the contrary.
you may reply the notice and then in case the new landlord files an eviction petition, defend the same with the help of a lawyer.
Reply the notice and defend the court matter.