James Dobson, the Christian family psychologist-turned media titan who founded Focus on the Family and launched a career in public ministry in which he exerted influence over the highest levels of American politics,

Dr James Dobson, a prominent and influential evangelical leader who advised four US presidents, has died aged 89. Dobson was a fixture in conservative US politics for decades and most recently served on Donald Trump's advisory board for evangelical affairs.

James Dobson, founder of Focus on the Family, leaves behind a lasting legacy through his children Ryan (who was adopted) and Danae. Here’s what we know about their lives and roles in continuing his mission.