The respondent, Hal H. Vaughan and Beaulah Hunsaker were married on August 16, 1941, and they lived together as husband and wife until the death of Mrs. Vaughan on May 17, 1947. The petitioner, Mrs. Norris, is the daughter of Mrs. Vaughan by a former marriage. Mrs. Vaughan died intestate, and Mrs. Norris is her sole and only heir. Petitioner admits in her pleadings that respondent was the owner of certain properties in his own separate right, but contends that this property was natural gas producing and that the income, as the result of gas production, after the date of the marriage of her mother to Mr. Vaughan, was and is community property. It was further alleged by petitioner that all of the property involved was in the possession of the respondent, and that a full and complete accounting, which she requested be made by respondent, would disclose that she owned an interest in property acquired between the dates of August 16, 1941 and May 17, 1947.