The fonds consists of correspondence from Zoe Vignau and her husband, David C. Low, to Madame Vignau in Boucherville, Quebec. It contains many important descriptions of political and social life in India in the 1820s. It also includes a family tree of the Wattsford-Low families and a copy of Une ville seigneurie Bouchervilles: Chroniques portraits et souvenirs (Montreal, 1890).