Preheat the broiler. In a bowl, mix the chuck, pork, raisins, egg, onion, bread crumbs, cheese, thyme, parsley, water, salt and pepper with your hands. Form the mixture into 24 meatballs.
Spread the oil on a baking sheet; add the meatballs and broil 3 inches from the heat for 7 minutes, rolling a few times, until lightly browned. Turn the oven to 400°. Bake for 5 minutes, then transfer the meatballs to a baking dish and add the wine.
In a saucepan, heat the oil. Add the onion and garlic and cook over moderate heat for 5 minutes. Add the tomatoes and oregano and cook for 5 minutes. Add the peas and cook 5 minutes, until thickened. Season with salt and pepper.
Pour the sauce over the meatballs and bake for 30 minutes, until the sauce is bubbling. Let rest for 10 minutes, then serve.