From Linda Reed Mormile, Long-Time Hubbard Family Friend..

"Found a 1926-28 diary of my mother's.  She was 17 when she started it.  She writes that her grandfather died in 1928 and Lorraine Hubbard, Clifton Hubbard, and Elmer Hubbard sang at his funeral. 

Her grandmother had died in 1927 and the choir that sang at her funeral included Ella Briggs Hubbard, Lorraine Hubbard, Clifton Hubbard and Elmer Hubbard."