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In page Olivia Langdon Clemens:

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Olivia and Samuel moved to Buffalo, New York, where they lived in a house purchased for them by Olivia's father, Jervis Langdon. Life was difficult for them at first. Jervis died of cancer in August, followed a month later by Olivia's friend Emma Nye, who died in the Clemens' home. Their first child, Langdon Clemens, was born in November but was premature. Olivia contracted typhoid fever and became very ill. The Clemens family then moved to Elmira, so that Olivia's family could watch over her and Langdon.[citation needed]