▁B oro ano ▁origin ), ▁and ▁led ▁an ▁expedition ▁of ▁forty ▁soldiers , ▁in ▁the ▁Ch ime hu in ▁River . ▁The ▁expedition ▁counted ▁on ▁two ▁ba que anos ▁who ▁offici ated ▁as ▁gu ides . ▁ ▁After ▁comple ting ▁his ▁military ▁services ▁as ▁an ▁expedition ary ▁to ▁the ▁Des ert , ▁he ▁arrived ▁at ▁the ▁Port ▁of ▁Buenos ▁Aires ▁ab o ard ▁the ▁Vill ar ino ▁Ste am ▁from ▁Pat ag onia ▁on ▁May ▁ 9 , ▁ 1 8 8 3 . ▁ ▁He ▁had ▁served ▁in ▁the ▁det achment ▁the ▁General ▁R oca ▁about ▁five ▁years , ▁and ▁began ▁to ▁provide ▁services ▁in ▁Buenos ▁Aires ▁since ▁June ▁ 1 8 8 3 . ▁▁ ▁His ▁military ▁miss ions ▁include , ▁the ▁Com b ate ▁de ▁Al umin é , ▁who ▁was ▁occurred ▁on ▁February ▁ 1 8 , ▁ 1 8 8 3 , ▁during ▁tasks ▁of ▁expl oration ▁and ▁top ographical ▁recognition , ▁command ing ▁by ▁General ▁Con rado ▁Vil leg as ▁in ▁the ▁Río ▁Neg ro ▁and ▁Neu qu én . ▁▁ ▁Sat urn ino ▁C ana ver i ▁was ▁also ▁involved ▁in ▁civil ▁conflicts ▁of ▁the ▁Argentina . ▁During ▁the ▁Revolution ▁of ▁the ▁Park ▁remained ▁loyal ▁to ▁the ▁government , ▁particip ating ▁act ively ▁in ▁the ▁operations ▁commanded ▁by ▁the ▁General ▁Nicol ás ▁Le val le ▁against ▁the ▁revolution aries . ▁▁ ▁He ▁obtained ▁his ▁promotion ▁to ▁captain ▁in ▁ 1 8 8 5 , ▁and ▁promoted ▁to ▁major ▁on ▁June ▁ 2 6 , ▁ 1