Singapore's Prime Minister Lawrence Wong revealed in a speech back in 2022 that his maternal grandfather was named Lee Sin Yew - who, he quips, is not related to Lee Kuan Yew.
Interestingly, I believe that I may have found Lee Sin Yew's obituary from 1988:
And here's the Chinese version:
The obituary only mentions he had 25 grandchildren, but does not list them individually. Lawrence Wong would be one of them.
Although Lawrence Wong has not publicly revealed what his parents' names are, he did mention on a FB post that his mother was a teacher at Haig Boys' School for more than 35 years.
In the Haig Boys' School alumni FB group, there are also several mentions of Lawrence Wong's mother. By all accounts, she was very well-loved teacher, and she was known by her former students as Mrs Wong Kim Hua.
The name "Kim Hua" does match with Lee Sin Yew's fourth daughter, who was also the only daughter to marry someone surnamed Wong, thus making her Mrs Wong.
Furthermore, according to this 2024 article, Lawrence Wong's father's Chinese name was 黄守明, which matches the name of Lee Sin Yew's fourth son-in-law in the Chinese obituary as well.
Therefore, this is most likely the same person as Lawrence Wong's grandfather.
