THE KORESHAN UNITY MEMBERSHIP LIST by Claude J. Rahn: Layard Campbell (son of Peter) Born: 4 Nov 1885, to Chicago 1893, and to Estero 26 Jan 1896.

FOLKS WE KNEW WHILE IN THE K.U. by Marie McCready: Laird Campbell; Came from Oregon; lived up the river a short distance, on the other side. Edith married a man by the name of Trabell.--Vesta Newcomb

U.S. Federal Census/Estero, Florida--1900; Koreshan Community; Enumeration date: 27 Jun 1900; Enumerator: A. A. Gardner; Precinct 6; Microfilm number: 1240172; SD: 2; ED: 77; Sheet number: 16; Page number: 26: Transcribed by Joyce Nelle Ratliff: : Layard D. Campbell; Relation to head of family: partner; Color: white; Sex: male; Born: Nov 1884; Age 15; Single; Place of birth: Oregon; Place of birth of father and mother: Scotland; Occupation: assistant; Number of months not employed: 6; Attended school (6) months; Can read and write: yes; Can speak English: yes.

1910 U. S. Federal Census; State: Florida; County: Lee; Town: Estero; Enumeration date: 25 Apr 1910; ED: 80; Enumerator: Walter S. Lumis, Jr. Name: Layard Campbell; Relation to head of family: head; Sex: male; Age: 24; Marital status: single; Place of birth: Oregon; Place of birth of father: Scotland; Place of birth of mother: Scotland; Occupation: Engineer; Nature of work: Gas Engine; Employer, Employee or works on own: O A; Out of work Apr 15: No; Out of work how many weeks in 1909: 0; Can read and write: yes; Home owned or rented: Rented: House or farm: House.

SOCIAL SECURITY DEATH INDEX; United States; Vol 1: Layard Campbell; Date of birth: 4 Nov 1885; State number issued: New York; Date of death: December 1972 in Florida; SS#: 075-10-9521; Estero, Florida.