Donald D Laycock List of directors and agents named Donald D Laycock. Found 2 results. DONALD D. LAYCOCK Registered Address: 3789 IVORY ROAD GLENELG MD 21737 Appointed in one company. Go To Profile DONALD D. LAYCOCK Registered Address: 3789 IVORY RD. GLENELG MD 21737 Appointed in two companies. Go To Profile