- McGinley, Ronald J.
- McGinnes, C. R.
- McGinnis, Helen Anastasia.
- Mcginnis, Michael R
- McGinnis, Robert Cameron.
- Mcginnis, Thomas
- Mcginnis, Thomas W
- McGinnis, Wendy J.
- McGinnity, Dale
- McGinty, Elizabeth S.
- Mcginty, P L
- Mcginty, Rupert A
- Mcginty, T
- Mcginty, T L
- McGirr, John E.
- Mcgirr, Newman F., 1877-1952
- McGlade, Ciara
- McGlamery, M. D. (Marshal D.)
- McGlamery, M.D.
- Mcglashan, N D
- McGlashan, Ximena.
- Mcglathery, Karen J
- McGlennon-Vollertsen Filbert Nursery.
- Mcglone, Bartgis
- McGlone, Bartgis, 1881-
- McGlynn, W
- Mcgoey, Brechann V
- McGogy & Martin Nursery.
- McGogy & Martin.
- McGonigle, Terence P.
- Mcgough, D A
- McGough, Raymond J.
- McGovern, Beulah Howatt
- McGovern, John
- Mcgovern, M
- McGovern, Mark
- Mcgovran, Edward R
- Mcgowan, A A
- McGowan, Alexander Thorburn.
- McGowan, Bernard T.
- Mcgowan, C
- Mcgowan, Christopher
- McGowan, Christopher.
- Mcgowan, Conor P
- Mcgowan, H. E. (Herbert Edward), 1870-1950
- Mcgowan, J. P.
- Mcgowan, Jennifer
- McGowan, John A., 1924-
- McGowan, John.
- McGowan, Kevin J.
- McGowan, Malcolm
- Mcgowan, P J K
- Mcgowan, Philip J K
- Mcgowan, R Y
- Mcgowan, Robert Y
- McGowan, W.
- Mcgowan-Tuskes, Ann
- McGowin Seed Co.
- Mcgowran, B
- Mcgowran, Brian
- Mcgrady, M
- Mcgrady, M J
- Mcgrady, Michael J
- Mcgrady, Mike J
- McGrain, Preston
- Mcgranaghan, Liam
- McGrannachan, Chris
- McGrath, Andrew J.,
- McGrath, David
- McGrath, Edward J. (Edward James), 1921-
- Mcgrath, J C
- Mcgrath, John C
- McGrath, M.
- Mcgrath, P
- Mcgrath, Peter F
- McGrath, Thomas S., 1880-
- McGraw, A. J.
- Mcgraw, Jodi M
- Mcgraw, Katherine
- Mcgraw, Kevin J
- Mcgraw, R
- McGraw, Robert Luther, 1948-
- McGregor Bros.
- McGregor Bros. Co.
- McGregor Bros. Company.
- McGregor Brothers Co.
- McGregor Brothers Company.
- McGregor Brothers.
- McGregor Brothers'.
- McGregor Ross, W.
- McGregor, Alexander
- McGregor, Bethany
- Mcgregor, D Colin
- Mcgregor, David B; Mcgregor
- Mcgregor, Duncan Colin
- McGregor, Duncan F. M.
- Mcgregor, E A
- McGregor, E. A.
- Mcgregor, Ernest A
- McGregor, Ernest Alexander
- McGregor, Ernest Alexander, 1880-
- Mcgregor, Frank J
- Mcgregor, G H
- Mcgregor, Gillian K
- McGregor, Glenn B
- McGregor, Harriet.
- McGregor, James Howard, 1872-
- McGregor, James.
- Mcgregor, M
- McGregor, M.
- McGregor, Mark D.
- Mcgregor, P J C
- Mcgregor, R
- Mcgregor, R L
- Mcgregor, R R
- McGregor, Richard C.
- McGregor, Richard C. (Richard Crittenden), 1871-1936
- Mcgregor, Robert R
- Mcgregor, Ronald L
- Mcgregor, Ross
- McGregor, S. E.,
- McGregor, S.E.
- McGregor, Shea & Doliner.
- McGregor, W.
- Mcgrew, Julie
- Mcgrew, P O
- McGrew, Paul Orman, 1909-
- McGrew, T. F. (Thomas Fletcher), 1850-1930
- Mcgrew, William C
- McGrigor, James, Sir, 1771-1858
- Mcgrouther, M A
- Mcgrouther, Mark
- Mcgrouther, Mark A
- Mcguffie, P.
- Mcgugan, Alan
- Mcguigan, Katrina
- Mcguinn, Robert
- Mcguinness, Keith
- Mcguinness, Keith A
- Mcguire, A David
- McGuire, Anna
- McGuire, Bird S. 1865-
- Mcguire, D J
- McGuire, Daniel L.
- Mcguire, J A
- McGuire, James A.
- Mcguire, James F.,
- Mcguire, Jenny L.
- McGuire, Jimmy A.
- McGuire, John A., 1869-
- McGuire, John R.
- McGuire, Judson Ulery, 1917-
- McGuire, Kelly R.
- McGuire, Laurence P.
- McGuire, Liam P.
- Mcguire, Robert
- Mcguire, Susie M
- Mcgurk, L E
- Mcgwynne, Le
- McHalsie, Albert Jules, 1956-
- McHargue, C. J. (Carl J.)
- Mchedlidze, G. A.
- McHenry County Service Company.
- Mchenry, B J
- McHenry, Edwin Harrison
- McHenry, Gayle
- McHenry, L. M.
- Mchenry, Mark P
- McHenry, Michael L.
- McHenry, Monique
- Mchenry, Monique A
- Mchenry, P
- Mchenry, Paddy
- McHenry, William.
- McHenry's Peony and Dahlia Gardens.
- Mchugh Nursery,
- Mchugh, C P
- Mchugh, D
- Mchugh, J V
- McHugh, Joseph
- Mchugh, Joseph V
- Mchugh, L J F
- Mchugh, Lyall
- Mchugh, R
- McHugh, Tom
- McHutchinson & Co.
- McHutchison & Co.
- McIlhenny Nurseries.
- Mcilhenny, E A
- McIlhenny, E. A.
- McIlhenny, E. L.
- McIlhenny, Edward A.
- McIlhenny, Edward Avery, 1872-1949
- Mcilrath, Wayne G
- Mcilroy, Daniel
- McIlroy, W J
- Mcilvain, J. H.
- McIlvaine, Charles, 1840-1909
- McIlveen, W. D.
- Mcilwain, Thomas D
- McIlwaine, Paul
- Mcilwraith, Kennedy.
- McIlwraith, Thomas, 1824-1903
- McIlwraith, Thomas.
- McIlwraith, Will
- McIlwrick, Kenneth A.
- McIndoo, N. E. (Norman Eugene), 1881-1956
- McInerney, Francesca
- Mcinerney, James O
- Mcinerney, Nancy Rotzel
- McInerney, Thomas Joseph,
- Mcinerny, Christopher J
- Mcinerny, Kathleen
- Mcininch Greenhouses And Nursery.
- McInnes, Alison
- Mcinnes, Alistair M
- Mcinnes, D E
- Mcinnes-Clarke, Sally K
- McInnis, D.
- Mcinnis, N C
- Mcinnis, T M
- McIntire, Patrick W.
- McIntosh & Co. (Firm)
- McIntosh, A.G. Duncan
- Mcintosh, Allen
- Mcintosh, Arthur
- Mcintosh, Arthur H
- McIntosh, Charles, 1794-1864
- Mcintosh, D C
- Mcintosh, D L
- McIntosh, D.
- McIntosh, Donald
- McIntosh, Donald.
- McIntosh, George C. (George Clay), 1947-
- Mcintosh, Ian S
- Mcintosh, James W
- McIntosh, James, 1882-
- McIntosh, John S.
- Mcintosh, K L
- McIntosh, Karen L.
- Mcintosh, L
- Mcintosh, Laird
- Mcintosh, R A
- Mcintosh, R L
- McIntosh, Roberta 1843-1869
- Mcintosh, Rory L
- McIntosh, Stuart
- McIntosh, William 1867-1950
- McIntyre, Alexander, 1928
- Mcintyre, Anne M