Check the information Open Archives has about Shannahan.
Check the Wie (onder)zoekt wie? register to see who is (re)searching Shannahan.
The Conk/Robillard Family Tree publication was prepared by Martin L. Robillard (contact is not possible).
When copying data from this family tree, please include a reference to the origin: Martin L. Robillard, "Conk/Robillard Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/conk-robillard-family-tree/P57919.php : accessed May 5, 2025), "Johanna Shannahan (1831-????)".
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