Possible Clues:

• Sloe-bearing bush
• British sailors possessing deficiency, still getting stick
• Bush to refuse to accept letter from old England
• Bird's first need having flown north -- possible site for nest?
• Sloe-bearing shrub
• Bush given a life without need, tension and Henry
• A prickly thing to go without God among Britain's extremists
• Tree producing sloes
• Shrub by bar lacerated husband going inside
• Boycott god of thunder at point of fruit tree