Arnold Hubelbank, 87, of New Haven, formerly of West Haven, died Oct. 14.  He was the husband of Pearl (Davis) Hubelbank. Born in New Haven, he was the son of the late Abraham and Esther Hubelbank. In addition to his wife, he is survived by his son, Ronald (Carol) Hubelbank of W. Greenwich, R.I.; his brother Sidney (Marian) Hubelbank; his grandchildren, Rachel Brown, Daniel Brown, Casey (Jennifer) Hubelbank, Buffy Hubelbank, and Taylor Hubelbank; and his son-in-law, Richard Brown of Wallingford. He was predeceased by his daughter, Paula Brown, and his sisters, Hannah Jackson, Sophie Nadel, Diana Hubelbank, Beatrice Riback and Vivian Ruth.