insert into addresses (id, address, postcode, latitude, longitude)
values (1, '13 Imaginary Terrace, IM1 3TE', 'IM1 3TE', 55.8253043, -4.2569057);

insert into addresses (id, address, postcode, latitude, longitude)
values (2, '15 Imaginary Terrace, IM1 3TE', 'IM1 3TE', 55.8252354, -4.2572778);

insert into addresses (id, address, postcode, latitude, longitude)
values (3, '17 Imaginary Terrace, IM1 3TE', 'IM1 3TE', 55.825166, -4.257026);

insert into addresses (id, address, postcode, latitude, longitude)
values (4, '19 Imaginary Terrace, IM1 3TE', 'IM1 3TE', 55.8250695, -4.2570239);

insert into electors (id, name, address_id, gender)
values (1, 'Alan Anderson', 1, 'Male');

insert into electors (id, name, address_id, gender)
values (2, 'Ann Anderson', 1, 'Female');

insert into electors (id, name, address_id, gender)
values (3, 'Alex Anderson', 1, 'Non-binary');

insert into electors (id, name, address_id)
values (4, 'Andy Anderson', 1);

insert into electors (id, name, address_id, gender)
values (5, 'Beryl Brown', 2, 'Female');

insert into electors (id, name, address_id, gender)
values (6, 'Betty Black', 2, 'Female');

insert into electors (id, name, address_id, gender)
values (7, 'Catriona Crathie', 3, 'Female');

insert into electors (id, name, address_id, gender)
values (8, 'Colin Caruthers', 3, 'Male');

insert into electors (id, name, address_id, gender)
values (9, 'Calum Crathie', 3, 'Unknown');

insert into electors (id, name, address_id, gender)
values (10, 'David Dewar', 4, 'Male');