Gatundu - Stooped but determined, a 102-year-old woman believed to be one of Kenya's oldest citizens cast her ballot in national elections on Tuesday."I have come here to vote because good leadership comes from God," Lydia Gathoni Kiingati said. "I want to vote because I believe God has kept me alive for so many years."Kiingati, who wore a wool cap and walked with a cane to the ballot box, smiled broadly when an election official marked her finger with indelible ink after she voted. The procedure is a safeguard that prevents anyone from trying to vote more than once.The veteran voter did her civic duty at a polling station set up in a primary school in Gatundu, north of Nairobi. The area is the birthplace of President Uhuru Kenyatta, who voted at the same place, urging Kenyans to return home and peacefully await the results.Kiingati said she voted for Kenyatta, who seeks a second term and faces a fierce challenge from opposition leader Raila Odinga. The woman also referred with respect to Jomo Kenyatta, the president's father who was Kenya's first leader after independence from British colonial rule in 1963.Scola Wambui, Kiingati's daughter, said her mother was delighted to vote."She always votes and it's not the first time she is doing it and she told us that since the day has come, we have to bring her here to vote because she is a proud Kenyan," Wambui said.