In Thomas Drew and the Making of Victorian Belfast, Farrell analyzes the career of "political parson" Thomas Drew (1800-70), creator of one of the largest Church of Ireland congregations on the island and leading figure in the Loyal Orange Order. Farrell demonstrates how Drew's success stemmed from an adaptive combination of his fierce anti-Catholicism and populist Protestant politics, the creation of social and spiritual outreach programs that placed Christ Church at the center of west Belfast life, and the rapid growth of the northern capital. At its core, the book highlights the synthetic nature of Drew's appeal to a vital cross-class community of Belfast Protestant men and women, a fact that underlines both the success of his ministry and the long-term durability of sectarian lines of division in the city and province. The dynamics Farrell discusses were also not confined to Ireland, and one of the book's central features is the close attention paid to the ways that developments in Belfast were linked to broader Atlantic and imperial contexts.

Based on a wide array of new and underutilized archival sources, Thomas Drew and the Making of Victorian Belfast is the first detailed examination of not only Thomas Drew, but also the relationships between anti-Catholicism, evangelical Protestantism, and populist politics in early Victorian Belfast.