Irving Aloysius Dyson Sr., 72, of Drayden, MD departed this earthly life on January 27, 2020. Family and friends will unite on Wednesday, February 5, 2020 for visitation at 10 am until time of service at 11 am at St. Matthews Pentecostal Church, 23755 Hollywood Road, Leonardtown, MD 20650. Interment will be private.