 According to Meginness ( 1892 ) , Colonel Plunkett actually spelled his last name " Plunket " , but the current spelling was established " by custom and the courts " . As of 2007 , it is the only stream officially named " Plunketts Creek " on USGS maps of the United States and in the USGS Geographic Names Information System . ( There is a " Plunkett Creek " in Tennessee which has " Plunketts Creek " as an official variant name ) . The possessive apostrophe is not part of the official name of the creek , although records from the 19th century often spell it as " Plunkett 's Creek " . The Native American name for Plunketts Creek is unknown . Two streams in the watershed have given their names to roads in Plunketts Creek Township : Engle Run Drive and Mock Run Road . 
 According to Meginness ( 1892 ) , Colonel Plunkett actually spelled his last name " Plunket " , but the current spelling was established " by custom and the courts " . As of 2007 , it <a href='drop_aux' title='1'><mark>is</mark></a>the only stream officially named " Plunketts Creek " on USGS maps of the United States and in the USGS Geographic Names Information System . ( <a href='dey_it' title='2'><mark>There</mark></a> is a " Plunkett Creek " in Tennessee which <a href='got' title='3'><mark>has</mark></a> " Plunketts Creek " as an official variant name ) . The possessive apostrophe <a href='negative_concord' title='4'><mark>is</mark></a> <a href='negative_concord' title='5'><mark>not</mark></a><a href='negative_concord' title='6'><mark>part</mark></a> of the official name of the creek , although records from the 19th century often spell it as " Plunkett <a href='null_genetive' title='7'><mark>'s</mark></a>Creek " . The Native American name for Plunketts Creek <a href='drop_aux' title='8'><mark>is</mark></a>unknown . Two streams in the watershed <a href='been_done' title='9'><mark>have</mark></a> given their names to roads in Plunketts Creek Township : Engle Run Drive and Mock Run Road . 
According to Meginness ( 1892 ) , Colonel Plunkett actually spelled his last name " Plunket " , but da current spelling was established " by custom and the courts " . As of 2007 , it tdaonly stream officially named " Plunketts Creek " on USGS maps of the United States and in thdaSGS Geographic Names Information System . ( It is a " Plunkett Creek " in Tennessee which got " Plunketts Creek " as an official variant name ) . The possessive apostrophe ain't no part of the official name of the creek , although records from the 19th century often spell it as " Plunkett  Creek " . The Native American name fir Plunketts Creek unknown . 2 streams in the watershed done given their names to roads in Plunketts Creek Township : Engle Run Drive and Mock Run Road .