Cross Timbers Royalty Trust News Release CROSS TIMBERS ROYALTY TRUST DECLARES AUGUST CASH DISTRIBUTION Dallas, Texas, Augu st 21, 2015 - Sout hwest Bank, as Trustee of the Cross Timbers Royalty Trust (NYSE :CRT), today declared a cash distributi on to the hol ders of its units of beneficial interest of $0. 099341 per unit, payable on September 15, 2015, to unitholders of record on A ugust 31, 2015. The foll owi ng table shows underlying oil and gas sales and average prices attributable to the current month and prior month distributions.

Underlying Sales

Volumes A verage Price

Excess Costs

Oil

(Bbls)
Gas

(Mcf)
Oil

(Bbls)
Gas

(Mcf)
XTO Energy has advised the trustee that increased oil production and decreased costs led to the partial recovery of excess costs on properties underlying the Oklahoma Working Interest net profits interests. However after the partial recovery, there were no rem aini ng proceeds from the properties underlying the Oklahom a Working Interest net profits interests to be included in this mont h's distribution.
XTO Energy has advised the trustee that decreased costs led to the partial rec overy of excess costs on properties underlying the Texas Working Int erest net profits interests . However aft er the partial recovery, there were no remaining proceeds from t he properties underlying the Texas Working Interest net profits interests to be included in t his month's distribution.
For more information on the Trust, please visit our web site at www.crt-crosstimbers.com.
Cont act: Nancy Willis
Vice President
Southwest Bank, Trustee
Toll Free - 855-588-7839
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