This transcriber interpreted her name as Hanna Budra, daughter of John and Anna Dornan. On the digitized image, the last letter of Budri is definitely a dotted "i".
Regarding John versus Jahn, the name Jahn occurs for three individuals on this page and is always the same. The second letter appears to be an "a." It is not written the same was as the "o" in Doman. Finally, the "m" in Doman appears to be a single letter, rather than an "rn" as seen in this transcription.