Your search Robert E. Quarles et al., Plaintiffs-appellants, v. Oxford Municipal Separate School District et al.,defendants-appellees.no. 30376 Summary Calendar.**rule 18, 5th Cir.; See Isbell Enterprises, Inc v. Citizens Casualty Co. of New York et al., 431 F.2d 409, Parti (5th Cir. 1970) did not match any document.