The obituary, shown below, was copied from
https://www.legacy.com/obituaries/delawareonline/obituary.aspx?n=mark-lattanzio&pid=145523960
(it may or may not still be available there)
MARK LATTANZIO Obituary
Mark S. Lattanzio
Age 43, died suddenly on January 24, 2009, at his home in Lewes, DE.
Mark was predeceased by his father, Robert V. Lattanzio, Jr. and his brother Robert Vincent Lattanzio, III. He is survived by his mother, Betty Lattanzio (nee Vaughan); sisters, Marianne Albanese of Collegeville, PA and Deborah Spillane of Norwich, CT.
Funeral services, 12 Noon, Thursday, January 29, Nottingham Missionary Baptist Church, 303 West Christine Rd, Nottingham where friends may call after 11 am. Burial in the adjoining cemetery.
In lieu of flowers, the family would like memorial contributions be made to: Midway Baptist Church 21265 John J. Williams Hwy., Lewes, DE 19958; or American Cancer Society, 92 Reads Way, Ste 205 New Castle, DE 19720.
Published by The News Journal on Jan. 27, 2009.