...antially in reserve. Slocum's corps was next. Geary's and Williams's divisions, abreast of Hancock's foremost men, carried the line along some high ground to a second knoll, called Hazel Grove. Sickles , making an obtuse angle with Slocum's front, filled the space between Slocum's right flank and the small open field which embraces Dowdall's tavern. This he did with Birney's division; the remainde...