So today would have been Alan’s birthday. He was born 23rd August 1937 in New York, the son of Samuel Isaac Teiger and Lillian (surname as yet unknown). Samuel was the son of Jacob Sol Teiger who settled in Liverpool and Samuel started to use the Teeger version of the surname upon his arrival in America in 1924.
The only document I have yet found relating to Alan is his father’s Naturalisation Petition where he is listed as Samuels’s son.
Alan died 5th March 1990 in Dade County, Florida. He was 52.