高加索人種
Simaika married Mabel Van Den Akker, Hollywood society girl and daughter of a wealthy Hollywood jeweler in Hollywood on 11 February 1929. They divorced in 1931. In 1935, aged 27, Simaika married Betty J. Wilson. When Simaika and Wilson filed an intention to wed notice, the marriage license bureau initially refused to grant them a marriage license because of doubt of whether Simaika was “an Egyptian or a Caucasian”. Existing California laws at the time prevented Caucasians from marrying “those of another race”. After consulting experts, the county counsel's office in Los Angeles (California) ruled on 26 April 1935 that “an Egyptian is of the Caucasian race” and that “Egyptians were of the Hamitic and Semitic branch of the Caucasian race”, thereby removing the racial barrier to their marriage.