The papers of poet Nathaniel Tarn are held at Stanford University in California.
Tarn took notes based on conversations, experiences, and things heard with David Wevill and Assia Wevill which involved the beginning of the affair between Assia and Ted Hughes in July 1962, the demise of the Plath-Hughes marriage, Plath's suicide, and beyond.
Certain bits were quoted by Diane Middlebrook in Her Husband: Sylvia Plath and Ted Hughes-a marriage and by Eilat Negev and Yedhuda Koren in their 2006 biography of Assia Wevill, A Lover of Unreason. Tarn's handwriting is not easy to read, but it is a fascinating look at what was going on at the time.
The entry from the finding aid looks like this:
Series I. Books and Manuscripts
Subseries C. British Authors Single Correspondence Files
[ Box 29 ] [ Folder 3 ]
Wevill, David, and Wevill, Assia.
DW: 5 als, 11 tls, 1 handwritten postcard; 26 pages & 12 pp. of photocopied poems & several poems in cuttings, 1958-86;AW: 6 als, 8 tls, 1 handwritten postcard; 22 pages; plus 23 ms pp. of NT notes concerning the Sylvia Plath & Assia Wevill (& child of Ted Hughes) suicides, unpublished, plus photos & mementos, 1958-69.
Guide to the Nathaniel Tarn Papers , ca. 1939-2000 (M1132)
Publications & Acknowledgements
- BBC Four.A Poet's Guide to Britain: Sylvia Plath. London: BBC Four, 2009. (Acknowledged in)
- Biography: Sylvia Plath. New York: A & E Television Networks, 2005. (Photographs used)
- Connell, Elaine. Sylvia Plath: Killing the angel in the house. 2d ed. Hebden Bridge: Pennine Pens, 1998. (Acknowledged in)
- Crowther, Gail and Peter K. Steinberg. "These Ghostly Archives." Plath Profiles 2. Summer 2009: 183-208.
- Crowther, Gail and Peter K. Steinberg. "These Ghostly Archives, Redux." Plath Profiles 3. Summer 2010: 232-246.
- Crowther, Gail and Peter K. Steinberg. "These Ghostly Archives 3." Plath Profiles 4. Summer 2011: 119-138.
- Crowther, Gail and Peter K. Steinberg. "These Ghostly Archives 4: Looking for New England." Plath Profiles 5. Summer 2012: 11-56.
- Crowther, Gail and Peter K. Steinberg. "These Ghostly Archives 5: Reanimating the Past." Plath Profiles 6. Summer 2013: 27-62.
- Death Be Not Proud: The Graves of Poets. New York: Poets.org. (Photographs used)
- Doel, Irralie, Lena Friesen and Peter K. Steinberg. "An Unacknowledged Publication by Sylvia Plath." Notes & Queries 56:3. September 2009: 428-430.
- Elements of Literature, Third Course. Austin, Tex. : Holt, Rinehart and Winston, 2009. (Photograph used)
- Gill, Jo. "Sylvia Plath in the South West." University of Exeter Centre for South West Writing, 2008. (Photograph used)
- Helle, Anita Plath. The Unraveling Archive: Essays on Sylvia Plath. Ann Arbor: University of Michigan Press, 2007. (Photographs used, acknowledged in)
- Helle, Anita. "Lessons from the Archive: Sylvia Plath and the Politics of Memory". Feminist Studies 31:3. Fall 2005: 631-652.. (Acknowledged in)
- Holden, Constance. "Sad Poets' Society." Science Magazine. 27 July 2008. (Photograph used)
- Making Trouble: Three Generations of Funny Jewish Women, Motion Picture. Directed by Rachel Talbot. Brookline (Mass.): Jewish Women's Archive, 2007. (Photograph used)
- Plath, Sylvia, and Karen V. Kukil. 2000. The Unabridged Journals of Sylvia Plath, 1950-1962. New York: Anchor Books. (Acknowledged in)
- Plath, Sylvia. Glassklokken. Oslo: De norske Bokklubbene, 2004. (Photograph used on cover)
- Reiff, Raychel Haugrud. Sylvia Plath: The Bell Jar and Poems (Writers and Their Works). Marshall Cavendish Children's Books, 2008.. (Images provided)
- Steinberg, Peter K. Sylvia Plath (Great Writers). Philadelphia: Chelsea House Publishers, 2004.
- Steinberg, Peter K. "'I Should Be Loving This': Sylvia Plath's 'The Perfect Place' and The Bell Jar." Plath Profiles 1. Summer 2008: 253-262.
- Steinberg, Peter K. "Sylvia Plath." The Spoken Word: Sylvia Plath. London: British Library, 2010.
- Steinberg, Peter K. "'They Had to Call and Call': The Search for Sylvia Plath." Plath Profiles 3. Summer 2010: 106-132.
- Steinberg, Peter K. "This is a Celebration: A Festschrift for The Unabridged Journals of Sylvia Plath." Plath Profiles 3 Supplement. Fall 2010: 3-14.
- Steinberg, Peter K. "A Perfectly Beautiful Time: Sylvia Plath at Camp Helen Storrow." Plath Profiles 4. Summer 2011: 149-166.
- Steinberg, Peter K. "Proof of Plath." Fine Books & Collections 9:2. Spring 2011: 11-12.
- Steinberg, Peter K. "Textual Variations in The Bell Jar Publications." Plath Profiles 5. Summer 2012.
- Steinberg, Peter K. "Introduction." Sylvia Plath in Devon: A Year's Turning. Stroud, Eng.: Fonthill Media, 2014.
- "Banking on his passion for Plath" by Melissa Davis Haller. UMW Today. Spring 2005.
- "Sylvia Plath's Three Women to be staged in London" by Alison Flood. The Guardian. 3 December 2008.
- "FBI files on Sylvia Plath's father shed new light on poet" by Dalya Alberge. The Guardian. 17 August 2012.
- "There Are Almost No Obituaries for Sylvia Plath" by Ashley Fetters. The Atlantic. 11 February 2013.