A second question which was mentioned in Dowal v. Murray, and on which conflicting opinions were tentatively expressed, is whether s. 61 (4) applies when a custody order has been made in favour of both spouses and one of them dies. I there said [8] that it appeared that the section does apply in such a case, whereas Stephen J. inclined to the contrary view [9] . When the Parliament amended the sub-section, it did not alter the words that give rise to this question. It will be observed that if the sub-section is construed as referring only to the death of a party who has been granted sole custody of a child of the marriage, a number of consequences will follow in the event of the death of a party where an order has been made providing for joint custody. Firstly, the surviving spouse would be entitled to the custody of the child. Secondly, the Family Court would appear to have no jurisdiction to entertain an application either by the surviving spouse or by any other person for the custody of the child - so far from conferring jurisdiction in such a case, the words of s. 61 (4) would, on ordinary principles of construction, indicate that none exists: expressio unius exclusio alterius. As to the first of these matters it is by no means obvious that the Parliament intended that the survivor of the spouses in whose favour a joint custody order had been made should be entitled to custody on the death of the other. If, for example, the child had lived for a good many years with (say) the wife and a close bond had developed between the child and the wife's parents, whereas, on the other hand, the husband, notwithstanding the order for joint custody, had taken no interest in and had had no association with the child, it might well be that in the event of the death of the wife the child's welfare would be best served if the child were placed in the custody of the wife's parents. It would be by no means a surprising result if the Parliament had intended that in cases of joint custody, as well as in cases where one party to the marriage only had been awarded custody, the surviving party should not automatically be entitled to custody unless the court so ordered, so that in each case the court should consider what was best for the child. As to the second of the consequences that I have suggested, it would be anomalous if the Family Court had jurisdiction in custody proceedings where the deceased party had been awarded sole custody but not where a joint custody order had been made. Thus, in the present case, on that view, assuming always the validity of s. 61 (4), the Family Court would have jurisdiction in the proceedings brought by Mr. St. Clair, but not in the proceedings brought by Wendy Vitzdamm-Jones, because in the former case the custody order was made in favour of one party only, and in the latter case the order was made in favour of both. The word "favour" may, in some contexts, suggest preference, but in its present context in my opinion the expression "in whose favour" means no more than "to whose advantage", or "for the benefit of whom" and does not signify that the order for custody has been made in favour of one party to the exclusion of the other; it may have been made in favour of both. For these reasons I conclude that s. 61 (4) is applicable where a custody order has been made in favour of both parties to the marriage.