民國十二年癸亥嵗十二月初一日仙逝 (should be 廿九日 if died on 5th Jan 1924)
The Singapore Free Press and Mercantile Advertiser (Weekly), 30 November 1922, Page 1
LOCAL CHINESE WEDDING.
The Singapore Free Press and Mercantile Advertiser (Weekly), 7 December 1922, Page 9
Malaya Tribune , 7 Jan 1924 Pg 6
On 5 January at 4.30 am at No 26 Oxley Road to Mr and Mrs Gan Khek Keng a son, named Gan Cheow How, doing well
At 12.30 pm on January 5th at 26 Oxley Road from eclampsia, Mary See Chye Geok aged 20 years, beloved wife of Gan Khek Keng, and eldest daughter of Mr and Mrs See Teong Wah, J.P. M.C . Deeply regretted, Straits, F.M.S Java and China papers please copy. The funeral will take place on SUnday, January 14, at 10 am to the Municipal Chinese Burial ground at Bukit Brown
The Late Mrs. Gan Khek Keng.
The Straits Times, 15 January 1924, Page 11
SOCIETY AMD PERSONAN
Malaya Tribune., 1 April 1926, Page 6
Gan Khek Keng married Helen See, Sister of Mary See
Page 15 Advertisements Column 1
The Singapore Free Press, 23 January 1954, Page 15