Background
Born in Perth on 15 April 1825, he was son of a weaver who was also precentor of the United Secession Church there. At 16 he was apprenticed to a painter, while also being trained by his father in music, and in 1845 became precentor of the South Kirk, Perth.
Career
During 1848 he worked at his trade in Edinburgh and London, and returned to Perth to set up in business. Kennedy then obtained a precentorship in Edinburgh, and in 1859 began there a series of weekly concerts. Short concert tours in Scotland followed in 1860 and 1861, and in 1862 he made his first appearance in London, at the Hanover Square Rooms.
Between December 1862 and May 1863 he gave a hundred concerts in the Egyptian Hall.
And in 1864 and 1865 he was again in London, singing and reading parts of Waverley. In 1869 he went to San Francisco, by way of the Isthmus of Panama.
The First Transcontinental Railroad was opened while Kennedy was at San Francisco, and he sang The Star-Spangled Banner at the inaugural ceremony. After spending three years at home, in 1872-1876 he made a tour round the world with his family, visiting Australia and New Zealand, the United States, Canada, and Newfoundland.
From 1876 to 1879 he was engaged in tours in England, Scotland, and Ireland, including two seasons in London.
In 1879 he visited South Africa, and in 1879-1880 India. In 1881-1882 Kennedy was again in Canada and the United States, in 1883-1884 in Australia and New Zealand. In March 1886 he appeared in London for the last time, and then left for Canada.
He died at Stratford, Ontario, 12 October 1886.
His body was returned to Edinburgh for burial. In 1887 the Edinburgh Burns Club began to raise funds for a monument to three Scottish vocalists, John Templeton, John Wilson, and Kennedy.
Portrait medallions were placed on Calton Hill. Marjory"s youngest sister Jessie Henderson Kennedy (d 1937) married the pianist and composer Tobias Matthay.