What is "ercall"

Ercall could relate to:

• A number of things in Shropshire, England;
  • Ercall Hill, a small hill to the north of the Wrekin near Wellington.
  • High Ercall, a small village in Telford & Wrekin borough.
    • Ercall Magna, the name of the civil parish covering High Ercall and surrounding places.
  • Child's Ercall, a small village and civil parish located between Newport and Market Drayton.