- ค.ศ. 1955 มีผู้ใจบุญบริจาคบ้านให้แก่คณะธรรมทูตแห่งเมตตาธรรมแม่ชีเทเรซาได้ตัดสินใจใช้บ้านหลังนี้ในการรับเลี้ยงเด็กกำพร้าตั้งชื่อว่า "บ้านเด็กดวงหทัยนิรมล" (Children's Home of the Immaculate Heart)
1955 – is ensuring merit donated the House, designed for Apostolic mercy Mother Teresa has decided to use this House to a helpless child named "home children, Duong hathai niramol" (Children Home of the Immaculate Heart)
- 1955, philanthropist, donated the house to the Missionaries of Mercy Mother Teresa decided to house the orphanage named. "Home for the Immaculate Heart" (Children's Home of the Immaculate Heart).
- ad 1955 philanthropist donated a house to the missionaries of charity of Mother Teresa decided to use this house in an orphanage named "Home children" (Children Immaculate Heart 's Home of the Immaculate Heart).