1 Identify the study subjects; i.e. the cohort population. 2  Obtain baseline data on the exposure; measure the exposure at the start. 3  Select a sub-classification of the cohortâthe unexposed control cohortâto be the comparison group.  Follow up; measure the outcomes using records, interviews or examinations.
Ethnicity: French-Canadian (great-great-grandfather), Norwegian, German, Irish, English. Josh Duhamel is an American actor and model. He is married to singer and actress Fergie. His father, Larry David Duhamel, is of one eighth French-Canadian descent (from Joshâs great-great-grandfather, William Brassar Duhamel), along with German, English, Norwegian, and Irish. The ancestry of Joshâs mother, Bonnie/Bonny L. Kemper, is not publicly available.
Fergie wears Daisy Dukes for play date at the park with husband Josh Duhamel and son Axl. Fergie and her husband Josh Duhamel are devoted parents to their two-year-old son Axl. The 40-year-old singer and Josh, 43, enjoyed time with their son on Thursday at a park in Santa Monica. The artist showed off her toned legs in ripped denim shorts, pairing it with a sleeveless graphic T-shirt, flannel top and hat.