Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: The son of a merchant seaman and a cleaner, Lord Martin of Springburn, who has died aged 72, symbolised for many in the Labour movement the opportunities their party offered to working class people to rise above their origins.

Obituary: Michael Martin