Hi Max

Do you have details of Elizabeth Harris’s parents’ names and birth years/places ? In 1851, an Elizabeth Harris age 7 at Barkla Shop, St Agnes, has father William 38, mother Mary 34 and sister Mary J 11, all b St Agnes. If this is the right family, Lawson’s burial index doesn’t have a suitable entry for a William Harris. There is this one for a Mary Harris:

HARRIS, Mary 49 Braddan 25 Feb 1866

The IGI has an image for this burial listed under Maria Harris, written in Latin.

www.iomfhs.im/lawsons/LawsonBMD/burials/hz_ha.html?Submit=+++Haben+-+Hazle++

www.familysearch.org/ark:/61903/1:1:X89K-KPG

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If your marriage certificate for Elizabeth Harris is a modern copy, you might like to see the original (showing actual signatures) on this link:
www.familysearch.org/pal:/MM9.3.1/TH-267-12590-30818-2?cc=1784428

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There’s no Mary Harris of a suitable age on the island at census time in 1861.

Jean C