Skip to content
- First Wife:
- Rammia Bai Manickam (deceased)
- Second Wife :
- Kalamathi A/P E. Arockiasamy
- Children:
- Yapp Li Lian, Yapp Ee Lin and Yapp Ai Lin
- Son-in-law:
- Ken-Vidar Ditlefsen
- Grandchildren:
- Naomi Lin Ditlefsen, Rebecca Mei Ditlefsen
Lucas Li Ditlefsen
- Brother:
- Jimmy Yapp Ewe Hin
- Sister-in-law:
- Patricia Lee Im Tee
- Sisters:
- Dolly Yapp Gaik Chooi & Girlie Yapp Gaik Theok
- Nephew and Niece-in-law:
- Aaron Yapp Jin Huang and Krystin Lim Hwee Shin
and children
- Niece and Nephew-in-law:
- Cheryl Yapp May Ann and Andrew Tan Kah Loong
and children