claim: Between 2008 and 2010, the Tenth Doctor is unaccompanied in his travels.
evidence: Petru Mocanu -LRB- 1 June 1931 -- 28 March 2016 -RRB- was a Romanian mathematician who was elected in 2009 as a titular member of the Romanian Academy .. Romanian Academy. Romanian Academy. He was born in Braila .. Braila. Braila