Ratnasingam Kengatharan

Ratnasingam Ratnakumar

7000 Coira

Ratnasingam Jeyaratnam

8200 Sciaffusa

Ratnasingam Kumar

3114 Wichtrach

Ratnasingam Sasikala

9000 San Gallo

Sothilingam Ratnasingam

1860 Aigle

Ratnasingam Jasintha

6110 Wolhusen

Koyilar Ratnasingam

4632 Trimbach

Ratnasingam Rajasingham

7430 Thusis

Senthilnathan Ratnasingam

7403 Rhäzüns

Ratnasingam Pirabaharan

1007 Losanna

Ratnasingam Paramanathan

6030 Ebikon

Ratnasingam Sathyarajah

9014 San Gallo

Ratnasingam Sivagnanambihai

4127 Birsfelden

Ratnasingam Vasikaran

6403 Küssnacht am Rigi

Ratnasingam Vijayaraj

8005 Zurigo