These are images of a probate court order book of some sort (exact title not specified). Some of the images are over 500K bytes and so will take a moment to load over a dial-up connection.
January 1871: page 425, page 426 (petition of W. D. Grady to be administrator of the estate).
March 1871: page 446? (no page number visible), page 447 (petition granted; in another case on the same pages, Grady is also named guardian of some minors named Simpson).
November-December 1871: page 494, page 497 (first land sale set aside).
March 1872: page 508, page 509 (second land sale approved).
March 1873: page 550, page 551, page 552 (auditor's report on Grady's administration of estate).
November 1873: page 608, page 609 (new auditor's report).