Miss Sinclair is a professional swimmer and has traveled extensively across the country and the continent. 

Miss Sinclair rode bareback as Lady Godiva in the 1892 parade. Experienced in snake charming, with a python for a necklace and a viper for a bracelet. In the evening she performed her routine at the Empire Music Hall. During the routine, a big Indian python bit her on the back of the hand, for which her hand swelled greatly. Fortunately, a physician was quick to attend. Repeating the same act the following night with a bandaged hand. 

Miss Sinclair also appeared at the Crystal Palace in 1885.