Biography
Sister Anne Montgomery, RSCJ, of the Society of the Sacred Heart was one of the most prolific Plowshares activists in U.S. history, participating in seven Plowshares actions over thirty years and serving roughly six years of cumulative federal prison time. She was one of the original Plowshares Eight at the King of Prussia GE plant in 1980, then participated in Trident Plowshares (1982), Pershing Plowshares (1984), Riverside Plowshares (1992), Aegis Plowshares (1995), Trident II Plowshares (1995), and finally — at age 83 — the Disarm Now Plowshares action at Naval Base Kitsap-Bangor on November 2, 2009 alongside Bill 'Bix' Bichsel SJ, Steve Kelly SJ, Susan Crane, and Lynne Greenwald. Convicted in the Disarm Now case at age 84, she received a sentence of two months plus four months of home confinement. She died in 2012 at age 85.
On September 9, 1980, eight Catholic peace activists — Daniel Berrigan, Philip Berrigan, Carl Kabat, Anne Montgomery RSCJ, Molly Rush, Elmer Maas, John Schuchardt, and Dean Hammer — entered the General Electric Re-entry Systems Division plant in King of Prussia, Pennsylvania, where Mark 12A nuclear warhead nose cones were manufactured. They hammered on two of the nose cones and poured their own blood on documents, in a literal enactment of the prophet Isaiah's image of beating swords into plowshares (Isaiah 2:4). They were arrested at the scene and went to trial in Norristown the following year. Convicted of burglary, conspiracy, and criminal mischief, they were sentenced in 1981 to terms of 3 to 10 years; the case was on appeal for ten years before they were resentenced in 1990 to time served (just over a year). The action launched the modern Plowshares movement, which has carried out more than 100 symbolic disarmament actions worldwide since.
The demonstration report prints a prison solidarity message identifying Anne Montgomery at Alderson. This is evidence of the institution at the time of the April 1986 report; it supplies no exact transfer day and does not change a later or earlier institution in the existing case. Source: Report on the Marion/Lexington demonstration, April 19, 1986, PDF page 21. https://freedomarchives.org/wp-content/uploads/2019/06/3.report.demo_.4.19.1986.pdf#page=21
Omitted Thames River case
Added September 4–5, 1989 overnight custody and the separate March 6, 1990 120-day sentence. Actual later admission and release remain unknown. An eyewitness sentencing report places Montgomery in custody on April 10, 1990 for a different Plowshares action, not uninterrupted custody since 1980.
Sources: Laffin's participant chronology; Jim Wallis, A Day in Court.
Plowshares Eight date correction
Contemporary UPI and Jim Wallis's eyewitness account date resentencing to April 10, 1990, not April 9. This was not release after continuous imprisonment since 1980: Wallis identifies Montgomery as then serving a different sentence. The unsupported 1990 release endpoint and resulting 3,500-day count were removed. September 9, 1980 arrest replaces the incorrect September 8 date; her individual final release remains unknown.
Sources: UPI, April 10, 1990; Jim Wallis, A Day in Court.
Trident Nein dates and separate proceedings
Participant Art Laffin dates the action and arrests to July 5, 1982. The contemporary sentencing report dates the original disposition to November 9, 1982. A sentence is not treated as a verified prison-admission date.
The previously omitted 1982 prosecution has been added independently of the later Plowshares cases.
Sources: Art Laffin, July 2022 eyewitness retrospective; Revolutionary Worker, November 12, 1982, pages 1–2.
Original archival custody and release evidence
The Nuclear Resister issue 12 names all nine participants and reports seven weeks in jail followed by August 26, 1982 recognizance release. Initial custody is July 5–August 26, not an uninterrupted stay through 1983.
A separate record preserves the November 9 disposition and actual release on 1983-02-09. Issue 13 confirms later confinement, but does not explicitly establish its admission day; sentence day has not been substituted for admission. This later duration remains unknown.
Sources: issue 12, October 18, 1982, printed page 4 (PDF page 6); issue 13, November 30, 1982, page 4; issue 14, January 14, 1983, page 3; issue 15, March 9, 1983, printed page 6 (PDF page 8); issue 16, April 17, 1983, printed page 10 (PDF page 11); issue 17, June 6, 1983, page 5.
Pershing Plowshares: custody episodes distinguished
The original May 1984 newsletter dates the action and initial detention to April 22, 1984 and reports continued detention while the eight refused bond. The August issue establishes sentencing on July 26, 1984. However, Jim Perkins subsequently described a period of freedom before the trial ended. The initial detention and later sentenced imprisonment are therefore recorded separately; the exact intervening release and later remand dates remain unresolved. The July 26 sentencing date is not silently treated as a new prison-admission date, and no arrest-to-final-release continuous total is inferred.
The sentence was three years for depredation and five years probation for conspiracy, with restitution. Christin Schmidt expressly corrected the earlier newsletter account of an extra suspended five-year term, and Perkins independently describes the same sentence.
Sources: Nuclear Resister 25, May 9, 1984, pages 1 and 3; issue 26, August 2, 1984, page 1; issue 27, December 3, 1984, page 10, Schmidt correction; Buddhist Peace Fellowship, Spring 1986, Perkins firsthand account pages 4-5.
The March 1986 issue gives a future expected release, not an actual discharge. No release date is created from that forecast. Source: Nuclear Resister 38, March 10, 1986, page 6.
Prison departure confirmed, exact date unresolved
The July 1986 report says Montgomery had transferred from prison to a New York City halfway house, and its roster lists her as recently released to that placement. The prison-departure endpoint is recorded at 1986 year precision, no later than the July 18 report. January 1 is a storage placeholder, not an asserted date. Neither the earlier July prison-release forecast nor later completion of halfway-house supervision supplies an actual exact discharge day.
Source: Nuclear Resister 39-40, July 18, 1986, pages 3 and 14.
Kairos custody distinguished from probation
Kairos Plowshares: apprehended before dawn June 26, 1988, held overnight in jail, then released on a promise to appear. June 27 is a calendar inference from the reported overnight stay, not a separately printed release date. One overnight detention is documented; the later dismissal is not a release date. A $40 raft-light fine was reported.
Kairos Plowshares Too: arrested August 1, 1988 and subsequently released on a promise to appear; exact release day and any jail admission are not established. Tried and sentenced September 27, 1988 to six months probation, changed to unsupervised probation, and a $250 fine after refusal of restitution. Probation is not six months served in prison.
Source: Plowshares movement chronology, Kairos Plowshares and Kairos Plowshares Too entries. The chronology identifies Jack Marth with POTS and the three sisters by their congregations. No newly located portrait was assigned without a caption and accessible original image.
Separate July 28–31, 1981 remand during Plowshares Eight appeal
The September 19, 1981 newsletter, original page 3, reports all eight immediately jailed when sentenced July 28. Three days later Daniel Berrigan, Molly Rush and Anne Montgomery were actually released after a Superior Court panel reinstated bond. Thus July 31 is a calendar inference from the explicitly stated three-day interval, and this three-day remand is separate from initial September 1980 detention. Earlier bail gaps must not be counted as continuous custody. The later 1990 resentencing is not this release event.
National No-Nukes Prison Support Collective newsletter No. 7, September 19, 1981, original pages 1–4
Earlier November 1981 Groton proceeding and intervening bail
Original page 3 names Dean Hammer, Ann Montgomery, Art Laffin, Chris Grannis, Elin Schade and Judy Beaumont as out on bail after the November 9, 1981 Electric Boat administration-building blood-and-ashes action in Groton. It reports denial of pretrial motions and the judge’s recusal on December 2, with trial delayed. This is a distinct earlier proceeding, not the July 5, 1982 Trident Nein detention or the original Plowshares Eight case. Being out on bail is not continuous imprisonment; the article supplies no exact initial physical-jail receipt, release day or actual custody total. No additional imprisonment counter or speculative discrete jail interval is created.
National No-Nukes Prison Support Collective newsletter No. 9, December 12, 1981, original page 3.
Contemporary anti-nuclear custody report
The Groton update concerns the November 1981 blood-and-ashes protest at Electric Boat, not the later July 1982 Trident Nein action. It says charges against Judy Beaumont, Christopher Grannis, Dean Hammer, Ann Montgomery and Elin Schade were dropped at the January 28, 1982 appearance, while Art Laffin still awaited trial. It does not supply an actual jail-admission or release day; dismissed charges are not a custody endpoint.
National No-Nukes Prison Support Collective newsletter No. 11, April 15, 1982, original pages 3.
The study identifies James Buckingham as the April 1990 resentencing judge and records time served plus twenty-three months’ probation.
The December 1980 report confirms initial bail release November 25, distinct from later remand and resentencing.
