ship                                         builder                           namesake                                              renamed  laid down           launched commissioned or completed 
0       ajax     snowden & mason , pittsburgh , pennsylvania            manayunk , philadelphia                manayunk , 1862 , ajax , 15 june 1869       1862   18 december 1864          27 september 1865
1  canonicus        harrison loring , boston , massachusetts                          canonicus   scylla , 15 june 1869 , canonicus , 10 august 1869       1862      1 august 1863              16 april 1864
2    catawba   alexander swift & company , cincinnati , ohio                      catawba river                                            atahualpa       1862      13 april 1864               10 june 1865
3    mahopac           secor & co , jersey city , new jersey                       lake mahopac     castor , 15 june 1869 , mahopac , 10 august 1869       1862        17 may 1864          22 september 1864
4  manhattan  perine , secor & co , jersey city , new jersey                  manhattan indians  neptune , 15 june 1869 , manhattan , 10 august 1869       1862    14 october 1863                6 june 1864
5     oneota   alexander swift & company , cincinnati , ohio  oneota tribe of the sioux indians                                         manco cã¡pac       1862        21 may 1864               10 june 1865
6     saugus  harlan & hollingsworth , wilmington , delaware             saugus , massachusetts     centaur , 15 june 1869 , saugus , 10 august 1869       1862    8 february 1864             27 august 1864
7   tecumseh   charles secor & co , jersey city , new jersey                           tecumseh                                       not applicable       1862  12 september 1863              19 april 1864

Table as JSON:
{"ship":{"0":"ajax","1":"canonicus","2":"catawba","3":"mahopac","4":"manhattan","5":"oneota","6":"saugus","7":"tecumseh"},"builder":{"0":"snowden & mason , pittsburgh , pennsylvania","1":"harrison loring , boston , massachusetts","2":"alexander swift & company , cincinnati , ohio","3":"secor & co , jersey city , new jersey","4":"perine , secor & co , jersey city , new jersey","5":"alexander swift & company , cincinnati , ohio","6":"harlan & hollingsworth , wilmington , delaware","7":"charles secor & co , jersey city , new jersey"},"namesake":{"0":"manayunk , philadelphia","1":"canonicus","2":"catawba river","3":"lake mahopac","4":"manhattan indians","5":"oneota tribe of the sioux indians","6":"saugus , massachusetts","7":"tecumseh"},"renamed":{"0":"manayunk , 1862 , ajax , 15 june 1869","1":"scylla , 15 june 1869 , canonicus , 10 august 1869","2":"atahualpa","3":"castor , 15 june 1869 , mahopac , 10 august 1869","4":"neptune , 15 june 1869 , manhattan , 10 august 1869","5":"manco cã¡pac","6":"centaur , 15 june 1869 , saugus , 10 august 1869","7":"not applicable"},"laid down":{"0":1862,"1":1862,"2":1862,"3":1862,"4":1862,"5":1862,"6":1862,"7":1862},"launched":{"0":"18 december 1864","1":"1 august 1863","2":"13 april 1864","3":"17 may 1864","4":"14 october 1863","5":"21 may 1864","6":"8 february 1864","7":"12 september 1863"},"commissioned or completed ":{"0":"27 september 1865","1":"16 april 1864","2":"10 june 1865","3":"22 september 1864","4":"6 june 1864","5":"10 june 1865","6":"27 august 1864","7":"19 april 1864"}}