came retired by reason of disability ensuing from service. The 1937 amendment purports to extend the provisions for widows’ pensions to widows of members retired by reason of age and years of service, and no question arises herein in that respect. It is expressly stated in amended section 11 that its provisions shall be retroactive as to the past service of any member who shall be entitled to the benefits “contained herein.’’
It is contended on the part of the respondents that in order to avoid constitutional invalidity the amendment may operate prospectively only; and that such prospective operation contemplates pensions to surviving widows of pensioners only who were in active service at the time of the adoption of the amendment, that is, members who were in active as distinguished from retired service, or who later entered such active service. It is argued that if the amendment by the prescribed retroactive operation grants a pension to the widow in this case, it amounts to a gift of public money and is in violation of constitutional prohibitions; and that in any event the prescribed retroactive operation refers only to past service of members on active duty at the time of the amendment, as distinguished from retired members.
On the other hand the petitioner relies on cases such as
Home v.
Souden, 199 Cal. 508 [250 Pac. 162];
O’Dea v.
Cook, 176 Cal. 659 [169 Pac. 366];
Kavanagh v.
Board of Police Pension Fund Commrs., 134 Cal. 50 [66 Pac. 36];
Klench v.
Board of Pension Fund Commrs., 79 Cal. App. 171 [249 Pac. 46];
Aitken v. Roche, 48 Cal. App. 753 [192 Pac. 464], which she contends require the payment of the pension to her as surviving widow of a retired member.
In Home v. Souden, supra, the member was killed while performing duties as an employee of the fire department of the city of Los Angeles. At the time of his death his widow became entitled to a pension equal to one-third of the salary attached to the rank held by her husband at the time of his death. Subsequently the yearly pension was increased to one-half the amount of such salary. This court, relying on O’Dea v. Cook, Kavanagh v. Board, etc., and Aitken v. Roche, supra, held that the widow was entitled to the increase and that there was no merit in the contention that the increase constituted a gift of public money. The decision in O’Dea v. Cook, supra, recognized that a pension ordinarily is not a gift or gratuity. It was there said: “A pension is a gratuity