| Type | Valeur |
|---|---|
| Titre | Sigrida in "The Yorkshire Archaeological Journal vol 4" |
| Title The Yorkshire Archaeological Journal Volume 4 Publisher Yorkshire Archaeological Society Year 1877 Pages 523 Possible copyright status NOT_IN_COPYRIGHT Language English Digitizing sponsor Google Book from the collections of University of Michigan |
| p 385 and 392 have details about the family makeup of Ecgfrida, Arkil, Gospatric, Sigrid, Kilvert, etc. of this line. |