Best way to handle redundant code that has repeated logic?

In my form I have four RadioButtons, based on user selection, this code is executed:

private void button1_Click(object sender, EventArgs e)
        {
            listBox1.Items.Clear();
            if (radioButtonName.Checked)
            {
                var Qr = from n in mylist where n.Name == textBoxSearch.Text select new { n.Name, n.Age, n.Occu, n.Gender };
                foreach (var item in Qr)
                {
                    listBox1.Items.Add("Name: " + item.Name + "   " + "  Age: " + item.Age + "   " + "  Occupation: " + item.Occu + "   " + "  Gender: " + item.Gender);
                }
            }
            if (radioButtonAge.Checked)
            {
                var Qr = from n in mylist where n.Age == textBoxSearch.Text select new { n.Name, n.Age, n.Occu, n.Gender };
                foreach (var item in Qr)
                {
                    listBox1.Items.Add("Name: " + item.Name + "   " + "  Age: " + item.Age + "   " + "  Occupation: " + item.Occu + "   " + "  Gender: " + item.Gender);
                }

            }
            if (radioButtonGender.Checked)
            {
                var Qr = from n in mylist where n.Gender == textBoxSearch.Text select new { n.Name, n.Age, n.Occu, n.Gender };
                foreach (var item in Qr)
                {
                    listBox1.Items.Add("Name: " + item.Name + "   " + "  Age: " + item.Age + "   " + "  Occupation: " + item.Occu + "   " + "  Gender: " + item.Gender);
                }
            }
            if (radioButtonOccupation.Checked)
            {
                var Qr = from n in mylist where n.Occu == textBoxSearch.Text select new { n.Name, n.Age, n.Occu, n.Gender };
                foreach (var item in Qr)
                {
                    listBox1.Items.Add("Name: " + item.Name + "   " + "  Age: " + item.Age + "   " + "  Occupation: " + item.Occu + "   " + "  Gender: " + item.Gender);
                }

            }

        }

The code seems very redundant and repeated, but also I can't find a way to handle all 4 RadioButtons in a single line that has only one variable linked to user choice. myList is a List of a class I created that has 4 string properties (Name, Age, CheckDisease, Gender, Occu)