Mr. and Mrs. Frank Farquharson of 317 Riverside Drive have sent out invitations for the marriage of their daughter, Mrs. Mary Farquharson Marvin, and Horace De Camp, which is to take place on Christmas Day. The ceremony will be held at the Harlem Presbyterian Church, 5 West 125th Street, and will be followed by a reception in the home of the bride's parents.

Mrs. Marvin met Mr. De Camp in Mrs. Marvin, Sr.'s camp in the Adirondacks. She will be remembered as Mary Farquharson, who married Daniel W. Marvin a year ago last March and was widowed when the Titanic was lost.

Mrs. Marvin was married when eighteen years old. The bridegroom was the son of Mr. and Mrs. Harry Norton Marvin, and the wedding ceremony was caught by a moving picture man, Mr. Marvin, Sr., being President of a moving picture concern.