Jomo Kenyatta a deputy minister; and daughter Margaret Kenyatta (born 1928). Margaret served as mayor of Nairobi between 1970 and 1976 and then as Kenya's ambassador to the United Nations from 1976 to 1986. Grace Wahu died in April 2007. His daughter, Wambui Margaret, became his closest confidante. During his trial, Kenyatta described himself as a Christian, stating that "I do not follow any particular denomination. I believe in Christianity as a whole." Arnold stated that in England, Kenyatta's adherence to Christianity was "desultory". While in London, Kenyatta had taken an interest in the atheist speakers at Speakers' Corner in Hyde Park,
Jomo Kenyatta attitude that tribalism was backward and retrograde; his positive attitude toward tribal society frustrated some of Kenyatta's Marxist Pan-Africanist friends in Britain, among them Padmore, James, and Ras T. Makonnen, who regarded it as parochial and un-progressive. Assensoh suggested that Kenyatta initially had socialist inclinations but "became a victim of capitalist circumstances"; conversely, Savage stated that "Kenyatta's direction was hardly towards the creation of a radical new socialist society", and Ochieng called him "an African capitalist". When in power, Kenyatta displayed a preoccupation with individual and "mbari" land rights that were at odds with any socialist-oriented collectivisation. According to Maloba,