Short answers, pulled from the story.
Cuthbert Burbage entered the world on the 15th of June 1565 at St. Stephen Coleman Street near the London Guildhall. His parents were James Burbage and Ellen Brayne, a tailor's daughter from Kent who had moved to the capital.
Hyde transferred his interest to Cuthbert Burbage on the 7th of June 1589 after Walter Cope wrote a letter suggesting future service to Lord Burghley. Hyde later stated he would not have made the assignment without Cope's letter, allowing the Theatre itself to become Cuthbert's property through this transaction.
William Shakespeare joined John Heminges, Augustine Phillips, Thomas Pope and William Kempe as partners when Cuthbert and his brother financed the new venue by making five actors half-sharers in profits. This arrangement solidified the structure of the group helping establish their position in London.
Together with Richard Robinson and Winifred his wife filed a Bill of Complaint on the 28th of January 1632 to sue Sir Matthew Brend in the Court of Requests regarding extension of the 31-year lease. The lawsuit sought confirmation of an extended term for the property before Nicholas Brend had originally granted the lease before his father inherited it.
Cuthbert Burbage died aged seventy-one years in 1636 while remaining one of the keepers of the Globe until that time. He lived in a house in the parish of St. Leonard's Shoreditch during those final years before his death shortly after the legal action began.