Penn's Landing in Philadelphia in Philadelphia County, Pennsylvania — The American Northeast (Mid-Atlantic)
U. S. S. Trigger - SS 237
Lost on Patrol March 28, 1945
Still on Patrol
Gleason, Howard R. LTJG Greenwell, Robert H. LT Hambright, Ralph E., Jr. MOMM2 Hampton, George T. MOMM3 Harrison, Ray J. RT2 Householder, John R. EM1 Iovino, Vincent T. EM3 Irish, C.B. LT Johanson, Lester A. RT2 Johnson, S.G. ENS Johnston, Richard F. TM2 Kelly, Robert M. EM2 Kemarsky, Rustislav N. RT1 Kimmel, Murray S1 Livingston, Karl A. EM3 Maben, Charles G. RM2 Macvane, Arthur L. SM2 McDonough, G.W. RM1 McHugh, Lawrence J., Jr. TMS Melton, Robert N. CMOMM Misner, Donald E. LT Morgan, Harold P. S1 Morin, Robert C. F1 Murray, Robert W. S1 Niles, Frank L. F1 Olson, Donald T. Y1 Oster, Laddie SC1 Palmer, Gordon F. TM2 Payne, Lewis R. TM1 Pollack, Robert C. EM2
Pross, James L. QM1 Rae, William H. TM3 Reed, James A. MOMM1 Roberts, Clifford J. LTJG Robertson, Cecil C. MOMM1 Rondeau, Normand N. RM2 Scheidegger, Carl H. QM3 Schenck Clarence E. MOMM2 Shepherd, John E., III LCDR Sincavich, John W. LT Smith, Donald L. S1 Stakich, Daniel R. MOMM2 Stewart, John N. EM1 Stock, Marvin N. S1 Targosz, George S. GM3 Thompson, Nathaniel E. CK2 Thompson, Warren C. EM2 Thornberry, Charles G. S1 Turner, Harvey J. EM2 Watson, Billy J. SC3 Weeks, John R. CTM Welch, Charles A. MOMM2 Widdekind, Franklin H. F1 Wildey, Jack T.
Topics. This memorial is listed in these topic lists: War, World II • Waterways & Vessels.
Location. 39° 56.625′ N, 75° 8.479′ W. Memorial is in Philadelphia, Pennsylvania, in Philadelphia County. It is in Penn's Landing. It can be reached from South Christopher Columbus Boulevard south of Spruce Street, on the left when traveling south. Touch for map. Memorial is at or near this postal address: 211 S Christopher Columbus Blvd, Philadelphia PA 19106, United States of America. Touch for directions.
Regionally, this memorial is in Southeast Pennsylvania. It is also in the American Northeast and in the Mid-Atlantic. Globally, it is in North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once the Haudenosaunee (Iroquois) Confederacy, New Netherland, and one of the original Thirteen Colonies.
Other nearby markers. At least 8 other markers are within walking distance of this marker: Peace-Time Submariners Memorial (here, next to this marker); Still on Patrol (here, next to this marker); Local 8, Industrial Workers of the World (a few steps from this marker); The Casket of the American "Unknown Soldier" (a few steps from this marker); A Visit from the President (within shouting distance of this marker); Olympia's Guns & Turrets (within shouting distance of this marker); Sphere / Esfera (within shouting distance of this marker); Five Spouts, Frog and Lintel (within shouting distance of this marker). Touch for a list and map of all markers in Philadelphia.
Another marker is no longer nearby. Cruiser Olympia - Submarine Becuna (was a few steps from this marker but has been permanently removed).
Credits. This page was last revised on November 28, 2025. It was originally submitted on November 28, 2025, by Devry Becker Jones of Washington, District of Columbia. This page has been viewed 50 times since then and 31 times this year. Photos: 1, 2. submitted on November 28, 2025, by Devry Becker Jones of Washington, District of Columbia.

