Statistics for occurrence #1 of “Stoneman” in chapter 17 of Frederick H. Dyer, Compendium of the War of the Rebellion: Regimental Histories:

...on November 4. Rappahannock Station November 7-9. Battle of Fredericksburg December 12-15. Dumfries December 28. Mud March January 20-24,, 1863. Rappahannock Bridge April 14. Stoneman 's Raid April 29-May 8. Kelly's Ford April 29. Louisa Court House May 1-2. South Anna Bridge near Ashland May 3. Bealton May 10. Operations on Northern Neck May 20-26 (Detachment)....
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
May S. Stoneman 164 164 0 0 0 user votes
George Stoneman 1,038 0 44 0 0 user votes
Stoneman 952 0 170 0 0 user votes
GOeneral Stoneman 138 0 0 0 0 user votes
G. Stoneman 131 0 1 0 0 user votes
George D. Stoneman 91 0 1 0 0 user votes
Brigadier-Geperal George Stoneman 36 0 0 0 0 user votes
Yorktown Stoneman 28 0 0 0 0 user votes
U. S. G. Stoneman 14 0 0 0 0 user votes
Gen Stoneman 6 0 0 0 0 user votes
Thomas B. Stoneman 2 0 0 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.