Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Diane M Stewart-Roberts, Practice Areas No known practice areas. is located in the city of La Grande, the state of Oregon. Attorney legal address Union County Courthouse1007 4th StLa Grande, OR, 97850. For more information, please call (541) 963-1007 Your comments* (not for publishing) * — Required information Diane M Stewart-Roberts ← View details Union County Courthouse1007 4th StLa Grande, OR, 97850, La Grande, Oregon (541) 963-1007