Arnold Park Potter, age 56, died of natural causes on his birthday, Saturday, July 4, 2009. Born in Malden, July 4, 1953, he was the son of the late Harold Potter and Muriel Kinsely. He was a graduate of Billerica Memorial High School; he then attended New Tribes Bible Institute in MI. Mr. Potter was a longtime, dedicated employee of Lahey Clinic. He enjoyed and collected anything that was themed red, white, and blue, Disney, old movies, and cartoons. He was a longtime member of the New Colony Baptist Church in Billerica. He is survived by his stepmother, Phyllis Potter of Billerica, his two sons, Steven Potter of Billerica and David Potter of Boston, his daughter, Rachel Leroux of Methuen, his brother and sister-in-law, James and Brenda Potter of Dracut, and his two sisters and brother-in-law, Susan Potter Burchell of Malden and Edith and William Weiler of Manchester, NH. He also leaves his five loving grandchildren, five nieces and nephews, and one grand nephew.