Section 95C. ''Person'', as used in sections ninety-five A and ninety-five B shall include but not be restricted to any individual, or individuals, as tenants in common, joint tenants, tenants by the entirety or otherwise; any corporation or business trust; any trustee; any partnership; any receiver or trustee in bankruptcy; any tenant having a leasehold interest for a period in excess of ten years; any mortgagee in possession.