The document discusses finding an ancestor, Xaver Schillinger, in the 1905 New York State Census. It describes narrowing the search by browsing to the specific census collection on FamilySearch.org and using additional information about Schillinger's address and household members to identify the likely Assembly and Election District. The document then guides hand searching just images from that district to successfully locate Schillinger, despite inaccuracies in some names on the census record.