Siegfried-class coast defense ships
... that although the Siegfried-class coast defense ships were rendered obsolete by the 2nd Naval Law in 1908, they continued to serve in their intended roles until 1915?
... that although the <b id="mwCcI"><a about="#mwt30" class="mw-redirect" data-mw='{"parts":[{"template":{"target":{"wt":"sclass","href":"./Template:Sclass"},"params":{"1":{"wt":"Siegfried"},"2":{"wt":"coast defense ship"},"3":{"wt":"1"}},"i":0}},"s"]}' href="./Siegfried-class_coast_defense_ship" id="mwCcM" rel="mw:WikiLink" title="Siegfried-class coast defense ship" typeof="mw:Transclusion"><i>Siegfried</i>-class coast defense ships</a></b> were rendered obsolete by the <a href="./German_Naval_Laws" id="mwCcQ" rel="mw:WikiLink" title="German Naval Laws">2nd Naval Law</a> in 1908, they continued to serve in their intended roles until 1915?