Þórðrs
Þórðrs is a form found in Old Norse and Icelandic manuscripts that represents the genitive or possessive of the masculine given name Þórðr. In translation, it functions as “Þórðr’s” or “of Þórðr,” and it can appear in genealogical records, property descriptions, or narrative passages where a personal name is possessed or associated with something.
Etymology and form are straightforward within the Old Norse naming system. The base name Þórðr is a
Usage notes emphasize that Þórðrs is a linguistic tool rather than a modern surname. It often appears
Relation to broader naming practices is important: the attachment of -s to a personal name to signal
See also: Old Norse grammar, Icelandic name formation, genitive case in Old Norse. For detailed attestation