return function (people) {
       if (!angular.isArray(people))
           return people;

    var results = [];

    var members = [];
    var spouses = [];

    var everyoneElseUnOrdered = [];
    var everyoneElseOrderedByBirthDate = [];

    angular.forEach(people, function (person) {
        var relationshipType = $filter('relationship')(person.Relationship, person.Gender);

        switch (relationshipType) {
            case 'Member':
                members.push(person);
                break;
            case 'Husband', 'Wife':
                spouses.push(person);
                break;
            default:
                everyoneElseUnOrdered.push(person);
        }
    });

    everyoneElseOrderedByBirthDate = $filter('orderBy')(everyoneElseUnOrdered, function (person) {
        var date = new Date(person.BirthDate);
        return date;
    });

    angular.forEach(members, function (member) {
        results.push(member);
    });

    angular.forEach(spouses, function (spouse) {
        results.push(spouse);
    });

    angular.forEach(everyoneElseOrderedByBirthDate, function (person) {
        results.push(person);
    });

    return results;
};