Tropical Chicken Salad

1 cup kidney beans 4 cups water 1 ham bone or hock 1 small soup bone 1 onion, chopped 2 carrots, sliced 2 stalks celery, chopped 1 salad potato (optional) 1 small cabbage 1 clove garlic 1/8 cup green pepper, minced 1/2 cup tomato puree 2 peppercorns 1 clove minced parsley 1/8 tsp. mustard 1…