|Wspołmałżonek||A Targaryen Princess|
|Ksiązki||Nawałnica Mieczy Taniec ze Smokami|
Lord Ossifer Plumm is a historical member of House Plumm. He married a Targaryen princess. He lived during the reign of a King Aegon, which Aegon remains unknown. Speculation among readers is that it was the reign of Aegon IV and his wife was Aegon III youngest daughter Elaena Targaryen who at the time of the reign of Aegon IV would have been a woman fully grown.
Many readers simply suspect that his wife gave birth to a child ten months after her husbands death and claimed the child was Ossifers (in order for her son/daughter to lay claim to Ossifers lands/titles), his wife being a Targaryen Princess meant that few would have the courage to dare counter the claim so this probably started the jest that Ossifer must have impregnated her from six feet under.