| Name & Dates | Brief | Category | Wikipedia | ODNB | Other Ref | Ancestry | Status | Last Modified | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 0 1 | Ricardo, Sir Harry Ralph (1885-1974) | Mechanical engineer, designer of internal combustion engines | Science, engineering & mathematics | Link to Wikipedia | Link to ODNB | Link to Ancestry | include | |||
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