, ▁some ▁months ▁before ▁his ▁father . ▁The ▁bre wer y ▁was ▁subsequently ▁operated ▁by ▁trust ees ▁on ▁beh alf ▁of ▁Charles ▁T enn ent ’ s ▁sons , ▁Arch ib ald ▁and ▁Hugh . ▁ ▁In ▁ 1 8 8 4 ▁Hugh ▁T enn ent ▁took ▁control ▁of ▁the ▁company ▁and ▁first ▁bre wed ▁T enn ent ' s ▁l ager ▁in ▁ 1 8 8 5 . ▁He ▁later ▁built ▁a ▁new ▁l ager ▁bre wer y ▁on ▁the ▁Well park ▁site , ▁which ▁was ▁begun ▁in ▁ 1 8 8 9 ▁and ▁completed ▁in ▁ 1 8 9 1 . ▁J & R ▁T enn ent ▁produced ▁the ▁first ▁dra ug ht ▁l ager ▁in ▁ 1 9 2 4 , ▁the ▁first ▁can ned ▁l ager ▁in ▁ 1 9 3 5 ▁and ▁the ▁first ▁k eg ▁l ager ▁in ▁ 1 9 6 3 . ▁ ▁J & R ▁T enn ent ▁was ▁acquired ▁by ▁Ch arr ington ▁United ▁Bre wer ies ▁in ▁ 1 9 6 3 , ▁and ▁in ▁ 1 9 6 6 ▁formally ▁merged ▁with ▁United ▁C aled onian ▁Bre wer ies , ▁Ch arr ington ' s ▁other ▁Scottish ▁subs idi ary , ▁to ▁form ▁T enn ent ▁C aled onian ▁Bre wer ies . ▁The ▁new ▁company ’ s ▁bre wing ▁was ▁concentr ated ▁at ▁the ▁Well park ▁Bre wer y ▁and ▁the ▁Her iot ▁Bre wer y ▁in ▁Edinburgh . ▁Well park ▁was ▁re develop ed ▁between ▁ 1 9 6