when was the cemetery made?
1848
Introduction
 It was established in 1848 in response to the growing rural cemetery movement in New England and went into service in 1850.
where is the oakwood cemetery? northeastern Troy, New York, United States and what is oakwood cemetery? It is a nonsectarian rural cemetery. mention a few landmarks at that cemetery? The monolithic obelisk and Celtic Cross name a few famous interments over there? E. Harold Cluett, John Paine Cushman, John Dean Dickinson, etc who is the third person? He was a U.S. Representative from New York.
1848 1848 October 16, 1850
Oakwood Cemetery (Troy, New York) Oakwood Cemetery (Troy, New York) Oakwood Cemetery (Troy, New York)
Introduction Introduction History
It was established in 1848 in response to the growing rural cemetery movement in New England and went into service in 1850.  1848  On October 16, 1850, the land of the cemetery was consecrated and Oakwood became the fourth rural cemetery founded in New York.
wiki:15222338
Oakwood Cemetery (Troy, New York) [SEP] Introduction
Oakwood Cemetery is a nonsectarian rural cemetery in northeastern Troy, New York, United States. It operates under the direction of the Troy Cemetery Association, a non-profit board of directors that deals strictly with the operation of the cemetery. It was established in 1848 in response to the growing rural cemetery movement in New England and went into service in 1850. The cemetery was designed by architect John C. Sidney and underwent its greatest development in the late 19th century under superintendent John Boetcher, who incorporated rare foliage and a clear landscape design strategy. Oakwood was the fourth rural cemetery opened in New York and its governing body was the first rural cemetery association created in the state.