I am working on what I believe is the family of Joseph and Sarah Grover of Phillips, Me. you reference.
Their oldest daughter Hannah W. Grover, born abt 1820, married Daniel L (Lord ?) Pickard in Maine.They moved to Madison County, IN between 1850 & 1860.Their oldest son, John L. Pickard married Sarah Hiatt.John L. is my gr-gr grandfather.
Would like to correspond.My e-mail is firstname.lastname@example.org.