How do I leave a gift to Mountbatten Hampshire? To leave a gift to Mountbatten Hampshire in your Will you'll need to include our name, address and registered charity number. Name: Countess Mountbatten Hospice Address: Botley Road, West End, Southampton, SO30 3JB Registered charity number: 1123304 Any gifts left to other charities will not support the work of Mountbatten Hampshire or directly benefit people across Southampton and Hampshire accessing our end of life care services. Manage Cookie Preferences