Founding Name
              East Riding
          Boundary
Chosen Name
              East Riding
          Full Name
              East Riding
          Founding Date (text)
              1664-03-12
          End Date (text)
              1683-11-01
          Date of Establishment (text)
              1899-12-30
          Notes
              Duke of York Grant
          Jurisdiction Type
              unchartered area
          State
              New York
          
  
      Boundary Events 
    
  
  
  
        
      
  
  
  
  
  
  
| Name at the time | Change | Start Date | End Date | Boundary Event | 
|---|---|---|---|---|
| East Riding | Assigned to Yorkshire shire | 1664-03-12 | 1666-03-07 | East Riding_East Riding_1664-03-12_1666-03-07 | 
| East Riding | Lost to town of Smithfield | 1665-03-03 | 1666-03-07 | East Riding_East Riding_1665-03-03_1666-03-07 | 
| East Riding | Lost to Town of Brookhaven | 1666-03-07 | 1683-11-01 | East Riding_East Riding_1666-03-07_1683-11-01 | 
County
              Yorkshire
          Source Images
              


Citation
              The colonial laws of New York from the year 1664 to the revolution ...; vol. 1, 1683, Ch. 4, p.1
           
