Prunus of some sort? Damson?

Prunus of some sort? Damson?

Observation - Prunus of some sort? Damson? - UK and Ireland. Description: Straggly fruit tree with very little fruit consisting, dark violet-to-black fruits the shape of small plums Large (up to 10cm) alternate leaves, pronounced pinnate veins with secondary veins visible. Round to oval leaves with regular, rounded teeth relat

Straggly fruit tree with very little fruit consisting, dark violet-to-black fruits the shape of small plums
Large (up to 10cm) alternate leaves, pronounced pinnate veins with secondary veins visible. Round to oval leaves with regular, rounded teeth relatively blunt point