This chapter uses qualitative and corpus-based approaches to explore the letters of two sisters, Annie and Julia Lough, who migrated from Ireland to America in the late nineteenth century. First, a close qualitative reading of the letters is carried out to identify topics in the discourse. The Interesting Items Visualisation Tool (Culy, 2016) is then used to identify statistically significant words and semantic domains in one topic, ‘Ireland and America’, when compared with all other topics combined. Finally, the corpus tool Sketch Engine (Kilgarriff and Kosem, 2012) is used to examine some of the linguistic findings in context, focusing in particular on the use of person deixis (the pronoun ‘we’) and place deixis (the adverbs ‘here’ and ‘there’). The chapter concludes by considering what these linguistic features might reveal about how the Lough sisters positioned themselves in relation to the recipient of the letter in terms of physical and social distance and proximity and how they self-identified—as Irish migrants and/or American citizens.