- Roberts, M J Smith And J D
- Roberts, Margaret, 1833-
- Roberts, Mark R.
- Roberts, Marvin L
- Roberts, Mary
- Roberts, Mary Grant 1841-1921
- Roberts, Mary, 1788-1864
- Roberts, Maureen B
- Roberts, Merritt E.
- Roberts, Merritt Elisha
- Roberts, Michael J
- Roberts, Mike
- Roberts, Morley, 1857-1942
- Roberts, Morris H
- Roberts, Morris H., Jr.
- Roberts, Nathan M.
- Roberts, P
- Roberts, P. H.
- Roberts, Patricia R
- Roberts, Patrick W
- Roberts, Paul H. (Paul Henley), 1891-
- Roberts, Philip A
- Roberts, R
- Roberts, R B
- Roberts, R H
- Roberts, R P
- Roberts, R S
- Roberts, R. Gwilym
- Roberts, Radclyffe B
- Roberts, Raymond
- Roberts, Rhoda N., 1886-
- Roberts, Richard
- Roberts, Richard B. 1910-
- Roberts, Rodney D
- Roberts, Roland P
- Roberts, S L
- Roberts, S P M
- Roberts, Sherwood Raymond, 1845-1928
- Roberts, Solomon W
- Roberts, Spencer
- Roberts, Stewart R.,
- Roberts, Stuart
- Roberts, Susan J.
- Roberts, T
- Roberts, T J
- Roberts, T R
- Roberts, Thomas S. (Thomas Sadler), 1858-1946
- Roberts, Tom J
- Roberts, Tyson R.
- Roberts, W Bertrand
- Roberts, W Milnor
- Roberts, W. C.
- Roberts, W. N.
- Roberts, Wayne Emerson.
- Roberts, William
- Roberts, William E
- Roberts, Winston.
- Robertson Nurseries.
- Robertson, A
- Robertson, A S
- Robertson, A W D
- Robertson, A.
- Robertson, Albert Duncan
- Robertson, Alexander
- Robertson, Alexander 1940-
- Robertson, Alice, 1859-1922
- Robertson, Alistair I
- Robertson, Andrew
- Robertson, Andrew, 1936-
- Robertson, B L
- Robertson, B.
- Robertson, BA.
- Robertson, Barbara
- Robertson, Bárbara A.
- Robertson, Barbara Ann
- Robertson, C
- Robertson, C J R
- Robertson, C. C.
- Robertson, Charles
- Robertson, Charles
- Robertson, Charles, 1858-
- Robertson, Charles, 1858-1935
- Robertson, Chuck
- Robertson, Colin
- Robertson, D M
- Robertson, D. Ross (David Ross), 1946-
- Robertson, David
- Robertson, David J
- Robertson, David M
- Robertson, David, 1806-1896
- Robertson, Desiree
- Robertson, Donald Ford
- Robertson, Douglas Argyll, 1837-1909
- Robertson, Douglas R
- Robertson, Duncan
- Robertson, Edmund.
- Robertson, Enid L
- Robertson, F. Dale.
- Robertson, F. E.
- Robertson, Forbes W
- Robertson, G B
- Robertson, G J
- Robertson, Geoff
- Robertson, George Scott, 1893-
- Robertson, George.
- Robertson, Gregory J.
- Robertson, H
- Robertson, H A
- Robertson, Hamish G
- Robertson, Hugh A
- Robertson, I
- Robertson, I C
- Robertson, Iain
- Robertson, Iain S
- Robertson, Ian
- Robertson, Imogene C.
- Robertson, Imogene C. Strickler (Imogene Christabel Strickler), 1872-
- Robertson, J. A.
- Robertson, J. Logie (James Logie), 1846-1922
- Robertson, J. Lynne 1903-
- Robertson, J. Ross (John Ross), 1841-1918
- Robertson, James A.
- Robertson, James D
- Robertson, James W. (James Wilson), 1857-1930
- Robertson, James, 1812
- Robertson, Jane I
- Robertson, Jeanne Lenehan.
- Robertson, Jesse Steadman, 1934-
- Robertson, John.
- Robertson, Joseph H
- Robertson, Joseph H.
- Robertson, Kate
- Robertson, Kenneth Ray, 1941-
- Robertson, M
- Robertson, M C
- Robertson, M W
- Robertson, Marianne W
- Robertson, Mark
- Robertson, Maud W.
- Robertson, Michael Ross.
- Robertson, Morgan
- Robertson, Muriel
- Robertson, Nat Clinton.
- Robertson, P
- Robertson, Paul B
- Robertson, Peter
- Robertson, Peter A
- Robertson, Philip
- Robertson, Philip B
- Robertson, Phyllis L
- Robertson, R
- Robertson, R C
- Robertson, R Douglas
- Robertson, R. R.
- Robertson, Raleigh J
- Robertson, Robert
- Robertson, Robert N.
- Robertson, Ross
- Robertson, Sandi E.
- Robertson, Sheila M.
- Robertson, T S
- Robertson, T. Brailsford (Thorburn Brailsford), 1884-1930
- Robertson, T. D.
- Robertson, Tim
- Robertson, W A
- Robertson, W B
- Robertson, W. H.
- Robertson, W. Rees Brebner
- Robertson, W. T.
- Robertson, William B
- Robertson, William Henry.
- Robertson, William Humphrey
- Robertson, William, architect.
- Robertson, William, V.S.
- Robertson, William.
- Robertson-Miller, Ellen
- Robertson-Proschowsky, A.
- Robertson-Vistica Nursery Co.
- Robertson-Vistica Nursery.
- Robeson, Andrew, 1817-1874
- Robeson, G. M. (George Maxwell), 1829-1897
- Robeson, James
- Robey, Carol Walser
- Robey, Henry Richard, 1815-1876
- Robi, A J
- Robich, G
- Robichaud, Jody
- Robichaud, W G
- Robichaud, William
- Robichaux, Robert H
- Robidoux, Yves P.
- Robillard, Alexander J
- Robilliard, Daniel R. C.
- Robilliard, G A
- Robim, Maria de Jesus
- Robin, abbé, 1750-1794
- Robin, A P
- Robin, A. de Q. (Arthur de Quetteville)
- Robin, Aug., 1859-
- Robin, C
- Robin, C. C. (Charles-César),
- Robin, C. C. (Charles-César).
- Robin, Ch.
- Robin, H A
- Robin, Henri Albert, 1858-1884
- Robin, John
- Robin, M C
- Robin, V V
- Robineau, Adelaide Alsop, 1865?-1929
- Robineau, Daniel
- Robineau-Desvoidy, J. B. (Jean Baptiste), 1799-1857
- Robinet, Christelle
- Robinet, J. B. (Jean Baptiste), 1735-1820
- Robinet, Stéphane, 1799-1869
- Robinette, F.
- Robinette, W. Leslie.
- Robins, C. E. (Charles Ephraim), 1832-1893
- Robins, C. Richard
- Robins, Ermon Bev, 1888-
- Robins, Jerome D
- Robins, John, 1500?-1558
- Robins, Julie B
- Robins, R
- Robins, Richard
- Robins, S. P. 1833-
- Robins, Thomas, 1748-1806
- Robinson Gladhaven,
- Robinson Nursery Co.,
- Robinson Seed & Plant Co.
- Robinson, A C
- Robinson, A H
- Robinson, A. Grant.
- Robinson, Adelaide H.
- Robinson, Alan G.
- Robinson, Albert
- Robinson, Alex
- Robinson, Alfred D.
- Robinson, Alfred Edson.
- Robinson, Allan R.
- Robinson, Andrew
- Robinson, Andrew F.
- Robinson, Angus
- Robinson, Angus M
- Robinson, Anne.
- Robinson, Annie C.
- Robinson, Anthony T
- Robinson, Arthur
- Robinson, Arthur, 1862-
- Robinson, Arthur.
- Robinson, B L