System.data.sqlclient.sqlexception: 'conversion failed when converting the nvarchar value 'ram' to data type int

private void btnSave_Click(object sender, EventArgs e)  
{  
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["mydb"].ConnectionString);  
// con.Open();  
int value;  
// foreach (CheckedListBox item in checkedListBox1.Items)  
foreach (DataGridViewRow row in dgvFeeHeadName.Rows)  
{  
for (int i = 0; i < dgvFeeHeadName.Rows.Count; i++)  
using (SqlCommand cmd = new SqlCommand("INSERT INTO mstFeePlan(ClassID,FeeHeadID,newamount,oldamount) VALUES(@Class,@Name, @Country,@Countrys)", con))  
{  
///cmd.Parameters.AddWithValue("@CustomerId", row.Cells["Id"].Value);  
cmd.Parameters.Clear();  
//cmd.Parameters.AddWithValue("@Class", Convert.ToInt32( checkedListBox1.Text));  
foreach (object item in checkedListBox1.CheckedItems)  
{  
DataRowView rowe = item as DataRowView;  
cmd.Parameters.Clear();  
cmd.Parameters.AddWithValue("@Class", rowe["ClassID"]);  
cmd.Parameters.AddWithValue("@Name", row.Cells["Fee Head"].Value);  
//cmd.Parameters.AddWithValue("@Name", (int)(row.Cells["Fee Head"].Value ?? DBNull.Value));  
//cmd.Parameters.AddWithValue("@Name", row.Cells["Fee Head"].Value=Convert.ToInt32(dgvFeeHeadName.Columns["Fee Head"]));  
//cmd.Parameters.Add("@Name", SqlDbType.Int).Value = dgvFeeHeadName.Rows[i].Cells["Fee Head"].Value;  
cmd.Parameters.AddWithValue("@Country", Convert.ToInt32(row.Cells["New Fees"].Value));  
cmd.Parameters.AddWithValue("@Countrys", Convert.ToInt32(row.Cells["Old Fees"].Value));  
con.Open();  
cmd.ExecuteNonQuery();  
cmd.Parameters.Clear();  
// dgvFeeHeadName.Rows.Clear();  
//dgvFeeHeadName.Rows.Clear();  
con.Close();  
}  
}  

System.Data.SqlClient.SqlException: 'Conversion failed when converting the nvarchar value 'Ram' to data type int